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a)
1) Jest to punkt (0,0).
2) Jest to punkt (0,0) oraz punkt (2,0).

Obliczamy wartości funkcji&nbsp;f&nbsp;dla wszystkich argumentów ze zbioru&nbsp;X: f(3)=3−3<svg xmlns="http://www.w3.org/2000/svg" width='400em' height='1.08em' viewBox='0 0 400000 1080' preserveAspectRatio='xMinYMin slice'><path d='M95,702
c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14
c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54
c44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10
s173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429
c69,-144,104.5,-217.7,106.5,-221
l0 -0
c5.3,-9.3,12,-14,20,-14
H400000v40H845.2724
s-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7
c-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z
M834 80h400000v40h-400000z'/></svg>​=0<svg xmlns="http://www.w3.org/2000/svg" width='400em' height='1.08em' viewBox='0 0 400000 1080' preserveAspectRatio='xMinYMin slice'><path d='M95,702
c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14
c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54
c44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10
s173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429
c69,-144,104.5,-217.7,106.5,-221
l0 -0
c5.3,-9.3,12,-14,20,-14
H400000v40H845.2724
s-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7
c-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z
M834 80h400000v40h-400000z'/></svg>​=0 &nbsp;

Zauważmy, że: log2​ 32​+log2​6=log2​(32​⋅6)=log2​4=2 &nbsp; 21​log3​9=21​⋅2=1 &nbsp; &nbsp; &nbsp;

a) Wykres funkcji f: 
<img src="https://prod.odrabiamy-assets.pl/uploads/content_image/image/85099/KphvLNxV0wVblKk1enKFKw%3D%3D_14e9a9ed49bf0a3d2f2b91f53bab469e4c974903a0458b7f1161e5a447b3bc30.jpg" alt="" width="538" height="235">

Wykres funkcji f: &nbsp; &nbsp;

a) <table style="border-collapse:collapse;width:570px;height:75px;" border="1"> <tbody> <tr> <td style="width:78px;"> x &nbsp;</td> <td style="width:78px;"> −3 &nbsp;</td> <td style="width:78px;"> −2 &nbsp;</td> <td style="width:78px;"> −1 &nbsp;</td> <td style="width:78px;"> 0 &nbsp;</td> <td style="width:78px;"> 1 &nbsp;</td> <td style="width:78px;"> 4 &nbsp;</td> <td style="width:78px;"> 9 &nbsp;</td> </tr> <tr> <td style="width:78px;"> f(x) &nbsp;</td> <td style="width:78px;"> 1 &nbsp;</td> <td style="width:78px;"> 1 &nbsp;</td> <td style="width:78px;"> 1 &nbsp;</td> <td style="width:78px;"> 1 &nbsp;</td> <td style="width:78px;"> −1 &nbsp;</td> <td style="width:78px;"> −2 &nbsp;</td> <td style="width:78px;"> −3 &nbsp;</td> </tr> </tbody> </table> &nbsp; Wykres funkcji f: <img src="https://prod.odrabiamy-assets.pl/uploads/content_image/image/85105/C1UahR/MPm10lAhUqYrw6g%3D%3D_39921b17cf5e3f9eb8d9beab4a091dbb602f38520bf3d36ee7306ef469d19d74.jpg" alt="" width="588" height="248"> Współrzędne punktu wspólnego wykresu funkcji f i osi OY:&nbsp;(0, 1) <hr> b)&nbsp; <table style="border-collapse:collapse;width:570px;height:75px;" border="1"> <tbody> <tr> <td style="width:78px;"> x &nbsp;</td> <td style="width:78px;"> −2 &nbsp;</td> <td style="width:78px;"> −1 &nbsp;</td> <td style="width:78px;"> −21​ &nbsp;</td> <td style="width:78px;"> 0 &nbsp;</td> <td style="width:78px;"> 21​ &nbsp;</td> <td style="width:78px;"> 1 &nbsp;</td> <td style="width:78px;"> 2 &nbsp;</td> </tr> <tr> <td style="width:78px;"> f(x) &nbsp;</td> <td style="width:78px;"> −1 &nbsp;</td> <td style="width:78px;"> −2 &nbsp;</td> <td style="width:78px;"> −4 &nbsp;</td> <td style="width:78px;"> 0 &nbsp;</td> <td style="width:78px;"> 4 &nbsp;</td> <td style="width:78px;"> 2 &nbsp;</td> <td style="width:78px;"> 1 &nbsp;</td> </tr> </tbody> </table> &nbsp; Wykres funkcji f: <img src="https://prod.odrabiamy-assets.pl/uploads/content_image/image/85106/t1/myISFgMxwXZTVomnVpw%3D%3D_6fb4468cc1687921959fd6508310d50384e71c2f7de46d5a3fe83e42e886af90.jpg" alt="" width="310" height="484"> Współrzędne punktu wspólnego wykresu funkcji f i osi OY:&nbsp;(0,0) &nbsp;

Zauważmy, że: <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/8b674bb78eba8dbe88d665b8c03652754565fb3626746c5b6ca77df4d67e55b8_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/8b674bb78eba8dbe88d665b8c03652754565fb3626746c5b6ca77df4d67e55b8_big.svg" type="image/svg+xml"></object> &nbsp; <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/c7ebe4c9826b2729c7c851c18d7cb939033fbe5b4b40f35cc0a5fbc29a2d4add_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/c7ebe4c9826b2729c7c851c18d7cb939033fbe5b4b40f35cc0a5fbc29a2d4add_big.svg" type="image/svg+xml"></object> &nbsp; &nbsp;&nbsp; <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/8001892c3fb9e2e61bf302f38a570c1cc3e6ad816f768697c4cb90eaa1c7a918_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/8001892c3fb9e2e61bf302f38a570c1cc3e6ad816f768697c4cb90eaa1c7a918_big.svg" type="image/svg+xml"></object> &nbsp; <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/84ea3d9762442fcf1c610e17aac12775531bb1a86f2b161f6b36e29acced1602_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/84ea3d9762442fcf1c610e17aac12775531bb1a86f2b161f6b36e29acced1602_big.svg" type="image/svg+xml"></object> &nbsp; <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/4ce44720d0ca4c83188a3c243c7819df096a87e1e6917a60c6d42014ebca4360_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/4ce44720d0ca4c83188a3c243c7819df096a87e1e6917a60c6d42014ebca4360_big.svg" type="image/svg+xml"></object> &nbsp; &nbsp; Zatem: <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/fbdea3f448a217568166840f8b5ff04dbdd15861aff930ef541659dacd91bb10_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/fbdea3f448a217568166840f8b5ff04dbdd15861aff930ef541659dacd91bb10_big.svg" type="image/svg+xml"></object> &nbsp; <hr> a) <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/1fc6ddd90a0250e7ca5903378c2cedb86863c8f1bb5ba47cfbf7165277292f68_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/1fc6ddd90a0250e7ca5903378c2cedb86863c8f1bb5ba47cfbf7165277292f68_big.svg" type="image/svg+xml"></object> &nbsp; <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/16b7d0a5cc9ce272620e3007f73effbe4673f734a0a8229dd89f068cb7bb9946_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/16b7d0a5cc9ce272620e3007f73effbe4673f734a0a8229dd89f068cb7bb9946_big.svg" type="image/svg+xml"></object> &nbsp; <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/4ba5be06a63bd336c8d7163a155130cd3d6bbd7cc07e758bec498132ad416686_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/4ba5be06a63bd336c8d7163a155130cd3d6bbd7cc07e758bec498132ad416686_big.svg" type="image/svg+xml"></object> &nbsp; <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/67815e7146da1cd6612f9b4a0eb18e51ffe468bca3ea884473b918a04066a6d9_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/67815e7146da1cd6612f9b4a0eb18e51ffe468bca3ea884473b918a04066a6d9_big.svg" type="image/svg+xml"></object> &nbsp; <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/cdcd85459210b03957ed22f4a93d46e7bf6dd57ce959d04af912814b0fd025d3_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/cdcd85459210b03957ed22f4a93d46e7bf6dd57ce959d04af912814b0fd025d3_big.svg" type="image/svg+xml"></object> &nbsp; Wykres funkcji f: <img src="https://prod.odrabiamy-assets.pl/uploads/content_image/image/85097/XQ4hMrNgem06W6u/CsDwDg%3D%3D_fc1c76bf65cd422ac0b2fa8c09dc14c0e8fd87fd158de61fb1bc23065769cb99.jpg" alt="" width="356" height="360"> <hr> b) Wzór funkcji f: <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/23bad99ea592c0113e4d67bad01301f96ff483ce457073c989b2c2538fe4cb33_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/23bad99ea592c0113e4d67bad01301f96ff483ce457073c989b2c2538fe4cb33_big.svg" type="image/svg+xml"></object> &nbsp;

Obliczamy wartości funkcji&nbsp;f&nbsp;dla wszystkich argumentów ze zbioru&nbsp;X: <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/f490d86b3be6974ad5acd8425d30f067642dd0d6813d23169ffaf2185d725700_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/f490d86b3be6974ad5acd8425d30f067642dd0d6813d23169ffaf2185d725700_big.svg" type="image/svg+xml"></object> &nbsp;

Zauważmy, że: <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/55af75354be1ff8ba58f3d7f149e0cf45da6a14dbcd065d3df74b2020fbbb02a_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/55af75354be1ff8ba58f3d7f149e0cf45da6a14dbcd065d3df74b2020fbbb02a_big.svg" type="image/svg+xml"></object> &nbsp; <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/928e7175f1e3b0e301cd6e500c49ae893da771e628e4786c307aea2abee8e26c_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/928e7175f1e3b0e301cd6e500c49ae893da771e628e4786c307aea2abee8e26c_big.svg" type="image/svg+xml"></object> &nbsp; &nbsp; &nbsp;

a) <table style="border-collapse:collapse;width:570px;height:75px;" border="1"> <tbody> <tr> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/2d711642b726b04401627ca9fbac32f5c8530fb1903cc4db02258717921a4881_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/2d711642b726b04401627ca9fbac32f5c8530fb1903cc4db02258717921a4881_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/615bdd17c2556f82f384392ea8557f8cc88b03501c759e23093ab0b2a9b5cd48_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/615bdd17c2556f82f384392ea8557f8cc88b03501c759e23093ab0b2a9b5cd48_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/cf3bae39dd692048a8bf961182e6a34dfd323eeb0748e162eaf055107f1cb873_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/cf3bae39dd692048a8bf961182e6a34dfd323eeb0748e162eaf055107f1cb873_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/1bad6b8cf97131fceab8543e81f7757195fbb1d36b376ee994ad1cf17699c464_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/1bad6b8cf97131fceab8543e81f7757195fbb1d36b376ee994ad1cf17699c464_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/4b227777d4dd1fc61c6f884f48641d02b4d121d3fd328cb08b5531fcacdabf8a_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/4b227777d4dd1fc61c6f884f48641d02b4d121d3fd328cb08b5531fcacdabf8a_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/19581e27de7ced00ff1ce50b2047e7a567c76b1cbaebabe5ef03f7c3017bb5b7_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/19581e27de7ced00ff1ce50b2047e7a567c76b1cbaebabe5ef03f7c3017bb5b7_big.svg" type="image/svg+xml"></object> &nbsp;</td> </tr> <tr> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/259072e6c653cc56ea0e6a6031c2bbb5dede2c4066d63855fd7690ee8bd61bbc_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/259072e6c653cc56ea0e6a6031c2bbb5dede2c4066d63855fd7690ee8bd61bbc_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object 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data="https://odrabiamy.pl/api/v3/math_formulas/cf3bae39dd692048a8bf961182e6a34dfd323eeb0748e162eaf055107f1cb873_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/615bdd17c2556f82f384392ea8557f8cc88b03501c759e23093ab0b2a9b5cd48_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/615bdd17c2556f82f384392ea8557f8cc88b03501c759e23093ab0b2a9b5cd48_big.svg" type="image/svg+xml"></object> &nbsp;</td> </tr> </tbody> </table> &nbsp; Wykres funkcji f: <img src="https://prod.odrabiamy-assets.pl/uploads/content_image/image/85105/C1UahR/MPm10lAhUqYrw6g%3D%3D_39921b17cf5e3f9eb8d9beab4a091dbb602f38520bf3d36ee7306ef469d19d74.jpg" alt="" width="588" height="248"> Współrzędne punktu wspólnego wykresu funkcji f i osi OY:&nbsp;(0, 1) <hr> b)&nbsp; <table style="border-collapse:collapse;width:570px;height:75px;" border="1"> <tbody> <tr> <td 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type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/1bad6b8cf97131fceab8543e81f7757195fbb1d36b376ee994ad1cf17699c464_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/348be5d7ad06601460048f7f7162d298f72cc79c121cc856069a90b22928ac4b_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/348be5d7ad06601460048f7f7162d298f72cc79c121cc856069a90b22928ac4b_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/d939926f05444b0f4495fb9629ecbfa80d99a8ec1a20d06800ca5a3d5f4fd276_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/d939926f05444b0f4495fb9629ecbfa80d99a8ec1a20d06800ca5a3d5f4fd276_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35_big.svg" type="image/svg+xml"></object> &nbsp;</td> </tr> <tr> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/259072e6c653cc56ea0e6a6031c2bbb5dede2c4066d63855fd7690ee8bd61bbc_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/259072e6c653cc56ea0e6a6031c2bbb5dede2c4066d63855fd7690ee8bd61bbc_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/1bad6b8cf97131fceab8543e81f7757195fbb1d36b376ee994ad1cf17699c464_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/1bad6b8cf97131fceab8543e81f7757195fbb1d36b376ee994ad1cf17699c464_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/cf3bae39dd692048a8bf961182e6a34dfd323eeb0748e162eaf055107f1cb873_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/cf3bae39dd692048a8bf961182e6a34dfd323eeb0748e162eaf055107f1cb873_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/e5e0093f285a4fb94c3fcc2ad7fd04edd10d429ccda87a9aa5e4718efadf182e_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/e5e0093f285a4fb94c3fcc2ad7fd04edd10d429ccda87a9aa5e4718efadf182e_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" 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data="https://odrabiamy.pl/api/v3/math_formulas/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35_big.svg" type="image/svg+xml"></object> &nbsp;</td> <td style="width:78px;"> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b_big.svg" type="image/svg+xml"></object> &nbsp;</td> </tr> </tbody> </table> &nbsp; Wykres funkcji f: <img src="https://prod.odrabiamy-assets.pl/uploads/content_image/image/85106/t1/myISFgMxwXZTVomnVpw%3D%3D_6fb4468cc1687921959fd6508310d50384e71c2f7de46d5a3fe83e42e886af90.jpg" alt="" width="310" height="484"> Współrzędne punktu wspólnego wykresu funkcji f i osi OY:&nbsp;(0,0) &nbsp;

$x$	$- 3$	$- 2$	$- 1$	$0$	$1$	$4$	$9$
$f (x)$	$1$	$1$	$1$	$1$	$- 1$	$- 2$	$- 3$

$x$	$- 2$	$- 1$	$- \frac{1}{2}$	$0$	$\frac{1}{2}$	$1$	$2$
$f (x)$	$- 1$	$- 2$	$- 4$	$0$	$4$	$2$	$1$

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