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受欢迎的函数 >

extreme f(x)=-15051x^2+47796x+13402

解答

极值点

f (x) = - 15051 x^{2} + 47796 x + 13402

解答

极大值 (\frac{7966}{5017}, \frac{257609302}{5017})

求解步骤

f^{'} (x) = - 30102 x + 47796

Find intervals:

递增

: - \infty < x < \frac{7966}{5017},

递减

: \frac{7966}{5017} < x < \infty

将

x = \frac{7966}{5017}

代入

- 15051 x^{2} + 47796 x + 13402 : \frac{257609302}{5017}

极大值 (\frac{7966}{5017}, \frac{257609302}{5017})

作图

流行的例子

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