Usa el programa winplot para trazar la grafica de las siguientes funciones y averigua si es inyectiva
1.-a)f(x)=tanx es una funcion inyectiva
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlZPe6Fp7cLvRCYIWhT_5k5I8KjILwqh5Mw4gkh3IvNyDNrUloH1O5U7MXyBwQXFnjUWdpWm_WqDTethYw0tLRPqiIORlbtfSAOn7qMMBdgO-u5ZSHwSTQmdkikqadUTIIHoppYD-AAKEq/s320/1.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjt3Cpy20bLKlZY2hapa31EFTdjp4h3AImOk2aINEklo5vDWYKHD0D9HNrwvAC2iGIsMyl8VQAdL0puMPF-_fA0aOhI-iUINjMl5jLgc5YT_UND6xaGSNFLol1EmEzDnsRFCFN9SyMPknu2/s320/2.png)
2.-b)g(x)=senx
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-IuFPqBoFbH8RwdQl9miYbR7ByX_yuBYbmSg1vq0J9vOuVqU9FADS4pF1_4Fk0pAXL4TrkCV_6G9VuJd1eLF4icMx8zDe7g1nCoWxJIsagaOqbCqoMDgO19gUCvQ1xHz53PGb9RArLNhs/s320/3.png)
3.-c)f(x)=2/x-3
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgOWfseY_pU6SO_NkJ5U8mD_-WmhbBAXEQGe5SGq8gmSwHJ_LKDBxRHnPE2q1tPg1cEVo0JeXjq_BlwdYjOSQ8gkcv64t-nxxDlnc7HXroppDSiEzaIrRBj4_6mTd1o4CTVTCb7JgtYCoYT/s320/7.png)
4.-d)g(x)=x^2-2x+1/x^2+1 es una funcion inyectiva
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEihwsIKvL8Dp3WMLUicEzmfqgHi3LQBvCxIblsP7wfp8GpREiQuWjZEE2e9VkqgQ2DVLFToKnfRPQIIz15nO5S9_4ZgrCXi-F2XQ7VToVS9LUm3aP5Q1EAK7GBjyglUNK8sxYQzLgOdhvHe/s320/8.png)
5.-e)f(x)=x^3+3x^2+3x+1 es una funcion inyectiva
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhH4mu9CnUMh4O8Mdb0QU4rVR2hb6PRhjXu8aMPhN-LYhdZRcSywdN-5EDkGb6jU-9Ne7woT8g_iDAv-DBeiDS9KrUUs9h6bG3OfHv3UwsFxYQtTJc9E1K6jHNyVEyaW1QXNOvyB1ze9xfh/s320/9.png)
6.-f)g(x)=x^4
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