A.\(\mathop {\max }\limits_{\left[ {0;1} \right]} y = 2\,;\,\,\mathop {\min }\limits_{\left[ {0;1} \right]} y = 1\)
B.\(\mathop {\max }\limits_{\left[ {0;1} \right]} y = 0\,;\,\,\mathop {\min }\limits_{\left[ {0;1} \right]} y = - 2\)
C.\(\mathop {\max }\limits_{\left[ {0;1} \right]} y = 2\,;\,\,\mathop {\min }\limits_{\left[ {0;1} \right]} y = - 2\)
D.\(\mathop {\max }\limits_{\left[ {0;1} \right]} y = 2\,;\,\,\mathop {\min }\limits_{\left[ {0;1} \right]} y = 0\)