Gambar pada diagram kartesius untuk mengetahui asimtot dan titik yang dilalui grafik fungsinya
Cari titik potong terhadap sumbu-X
y=x2+1x0=x2+1x0=x(x,y)=(0,0)
Titik (0,0) juga menandakan potong grafik terhadap sumbu-Y
Fungsi y=x2+1x tidak memiliki asimtot tegak karena x2+1=0
Asimtot datar
y===limx→∞f(x)limx→∞x2+1x0
Cari beberapa titik yang mewakili fungsi
![](https://imgix3.ruangguru.com/assets/miscellaneous/jpg_tlszie_6240.JPG)
Sehingga grafiknya adalah
![](https://imgix3.ruangguru.com/assets/miscellaneous/jpg_dpge3r_7624.JPG)
Dari penjabaran di atas diperoleh bahwa asimtot datar y=0 tidak hanya didekati tetapi juga dilewati oleh grafik, sehingga y=0 juga merupakan nilai dari fungsi. Serta dari gambar terihat bahwa grafik memiliki titik stasioner.
Ingat!
Turunan dari fungsi
adalah
.
Kita cari turunan dari fungsi
terlebih dahulu dengan menggunakan rumus:
![f open parentheses x close parentheses equals fraction numerator u open parentheses x close parentheses over denominator v open parentheses x close parentheses end fraction f apostrophe open parentheses x close parentheses equals fraction numerator u apostrophe open parentheses x close parentheses v open parentheses x close parentheses minus u open parentheses x close parentheses v apostrophe open parentheses x close parentheses over denominator open parentheses v open parentheses x close parentheses close parentheses squared end fraction](data:image/png;base64,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)
Diketahui fungsi
. Misal
, maka
dan
, maka
. Dengan demikian, turunan dari fungsi
tersebut adalah
![table attributes columnalign right center left columnspacing 0px end attributes row cell y apostrophe end cell equals cell fraction numerator 1 open parentheses x squared plus 1 close parentheses minus x open parentheses 2 x close parentheses over denominator open parentheses x squared plus 1 close parentheses squared end fraction end cell row blank equals cell fraction numerator 1 minus x squared over denominator open parentheses x squared plus 1 close parentheses squared end fraction end cell row blank equals cell fraction numerator open parentheses 1 plus x close parentheses open parentheses 1 minus x close parentheses over denominator open parentheses x squared plus 1 close parentheses squared end fraction end cell end table](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJIAAACGCAYAAAA2PNMDAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAABEsZUXFwAABTBJREFUeNrtnTGoFEkQQBeRj8hHEBGRCwQRAzEwMTjkEJPjAjnE5BAjMRNz+YiB6XEchxwmBiIil4iIXCZiIHIIIiIGIhiIiIiZgcjy4VsNDbcOMzs93VUzPdPvQfFZ/+5MVW/97uqeKms2AwAAAIASOSfyWeSdyHGGA2L5XWRF5CeR9wwHONZELkZ+drPI1x71XBvpOOVqkxq/ivyT8PnzIn/2qO8tr/PYxilHm4LZL3JJ5PmS2eSNyI7I6x8Tueev08aGks5O19d+We2LunFyceEjkbn/eVVkNfL6Q9jUiZsiZ5Z8iWdFriQ46b8djN9Q0nnmdT7b4zjWjZOz/ajIpoX33E64R982RdH0pdxO2HE99M40U3akkPcfT/zSuhIyTs6hviTco2+bVB3pY8N0fFfkx4XX20Xui+yuXHNR+nSkrSKflMYmxNaPAcvWHr/8xVxf26beHWm94d9/EHnq/8pW/F/Kvoh7tkmK480j7hlr63qAvS5WPJE4lvOpOZLjgpfrIocMddB0pFjabF02TqsBu67QsRytI30Q2dbwu71+AI8a6xDz/lW/3GjRZmvTOO3yRwL7Eq9vYVMWwfZOkcciv4lcztCRNAPTEFvrxsnFOnf8z9TrJ9u04c8PhnKkum3tqg8GD/rX10QOZ+ZIf/sjglRCba0bp3sLn0u9frJNbrD+MnagZQHninfkHQuv3fnIkYX3uN89EdnS4+y5TGe3nLyapR/edbG1Ok6zgIC+y/WTbXI3/nngZc/y6N8CHpHU8HX2/8nokIzlweElv/uZ0jgF2fS2IRj7T+RAywVSzmBgYrjnRidrArc/GBrogtvyXa0EWy9n8U+JY4NVZHzyHe55youF1277d1rJIaAw3vg4yZ0fPGI4IJbrPk565gNsgOg46RMB9mjItjrGzULvjQNs0CPb6pgbIqf4fkY3C/RZHdPKLyIP8JNRzgJ9V8dAhSnUyHWpjgEDplAj17U6BgxiiinUyHWtjgFlplIjxxOEgaFGDlSgRg5UmFqNHGTmSI6SauQgEWrkwDTYLqlGDoy2/yXVyIESJdfIgTLUyIEa1MgBAAAAAAAAQAW6LIEKdFkCVbKqI4PxQh3ZyGmrtOgD6sgmQEilhbUjU0c2IYZyJOrIcKRWLCpIYOSOZNV5CJiRgtCuIIFCHUm7ggQKdCSLChIozJGsKkggYwfS3jnlUEECAACjWHI4uAOAac1kk+weBCxtAAAAhUGVCahAlQmzgCpUmTALqECVycDQrQiSoVsRqMQUdCuCZOhWBCrQrQhUoFsRqEC3IjB1JAfdiiAYuhWBabBNtyJI3v7TrQg6Q7ciUINuRaAG3YoAAAAAAAAAitj+X8xMn7WR6DuWoxNzcj2QbDp4zFHf4g9Jm3K2Y3uPaKa51uVma+trqWtRNOVsx/Ye0c6XruZma+trqWtRtOVsD+1I1XQRbX0tdS2Kppxta0cKyQl3VHOztfW11LUo1hMdIzYvu0tO+LxHfTV1xZF6WtpCc8Lnhvpa6loUy3K2rR0pJCe8mputra+lrgTbPThSaE54DsF2rK5s/40dqUtOeDU3W1tfS12LopqzvSwo1bpfaE54XW52n/qm6locPCKx07U4cnvw2JabnZO+k8gj5z9sB4Dxs4HQB4WlDQAAAFqglwmoQC8TZgFV6GXCLKACvUwGhl4mkAy9TEAlpqCXCSRDLxNQgV4moAK9TEAFepmAqSM56GUCwdDLBEyDbXqZQPL2n14m0Bl6mYAa9DIBNehlMiDfADb/0zjuoD2+AAAEIHRFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtdGFibGUgY29sdW1uYWxpZ249InJpZ2h0IGNlbnRlciBsZWZ0IiBjb2x1bW5zcGFjaW5nPSIwcHgiPjxtdHI+PG10ZD48bWk+eTwvbWk+PG1vPic8L21vPjwvbXRkPjxtdGQ+PG1vPj08L21vPjwvbXRkPjxtdGQ+PG1mcmFjPjxtcm93Pjxtbj4xPC9tbj48bWZlbmNlZD48bXJvdz48bXN1cD48bWk+eDwvbWk+PG1uPjI8L21uPjwvbXN1cD48bW8+KzwvbW8+PG1uPjE8L21uPjwvbXJvdz48L21mZW5jZWQ+PG1vPi08L21vPjxtaT54PC9taT48bWZlbmNlZD48bXJvdz48bW4+MjwvbW4+PG1pPng8L21pPjwvbXJvdz48L21mZW5jZWQ+PC9tcm93Pjxtc3VwPjxtZmVuY2VkPjxtcm93Pjxtc3VwPjxtaT54PC9taT48bW4+MjwvbW4+PC9tc3VwPjxtbz4rPC9tbz48bW4+MTwvbW4+PC9tcm93PjwvbWZlbmNlZD48bW4+MjwvbW4+PC9tc3VwPjwvbWZyYWM+PC9tdGQ+PC9tdHI+PG10cj48bXRkLz48bXRkPjxtbz49PC9tbz48L210ZD48bXRkPjxtZnJhYz48bXJvdz48bW4+MTwvbW4+PG1vPi08L21vPjxtc3VwPjxtaT54PC9taT48bW4+MjwvbW4+PC9tc3VwPjwvbXJvdz48bXN1cD48bWZlbmNlZD48bXJvdz48bXN1cD48bWk+eDwvbWk+PG1uPjI8L21uPjwvbXN1cD48bW8+KzwvbW8+PG1uPjE8L21uPjwvbXJvdz48L21mZW5jZWQ+PG1uPjI8L21uPjwvbXN1cD48L21mcmFjPjwvbXRkPjwvbXRyPjxtdHI+PG10ZC8+PG10ZD48bW8+PTwvbW8+PC9tdGQ+PG10ZD48bWZyYWM+PG1yb3c+PG1mZW5jZWQ+PG1yb3c+PG1uPjE8L21uPjxtbz4rPC9tbz48bWk+eDwvbWk+PC9tcm93PjwvbWZlbmNlZD48bWZlbmNlZD48bXJvdz48bW4+MTwvbW4+PG1vPi08L21vPjxtaT54PC9taT48L21yb3c+PC9tZmVuY2VkPjwvbXJvdz48bXN1cD48bWZlbmNlZD48bXJvdz48bXN1cD48bWk+eDwvbWk+PG1uPjI8L21uPjwvbXN1cD48bW8+KzwvbW8+PG1uPjE8L21uPjwvbXJvdz48L21mZW5jZWQ+PG1uPjI8L21uPjwvbXN1cD48L21mcmFjPjwvbXRkPjwvbXRyPjwvbXRhYmxlPjwvbWF0aD5X/yZGAAAAAElFTkSuQmCC)
Selanjutnya akan dicari titik stasionernya
![table attributes columnalign right center left columnspacing 0px end attributes row cell y apostrophe end cell equals 0 row cell fraction numerator open parentheses 1 plus x close parentheses open parentheses 1 minus x close parentheses over denominator open parentheses x squared plus 1 close parentheses squared end fraction end cell equals 0 end table](data:image/png;base64,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)
Penyebut tidak pernah bernilai nol, maka pembilang yang harus bernilai nol agar persamaan bernilai benar.
![open parentheses 1 plus x close parentheses open parentheses 1 minus x close parentheses equals 0 x equals 1 space atau space x equals negative 1](data:image/png;base64,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)
Untuk
, diperoleh
![table attributes columnalign right center left columnspacing 0px end attributes row cell y open parentheses negative 1 close parentheses end cell equals cell fraction numerator negative 1 over denominator open parentheses negative 1 close parentheses squared plus 1 end fraction end cell row y equals cell negative 1 half end cell end table](data:image/png;base64,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)
Untuk
, diperoleh
![table attributes columnalign right center left columnspacing 0px end attributes row cell y open parentheses 1 close parentheses end cell equals cell fraction numerator negative 1 over denominator open parentheses 1 close parentheses squared plus 1 end fraction end cell row y equals cell 1 half end cell end table](data:image/png;base64,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)
Maka nilai
berada di antara
hingga
.
Jadi, batasan nilai dari
untuk nilai
yang real yaitu
.