What is the extreme f(x)=-34x^2+550x ?

The extreme f(x)=-34x^2+550x is Maximum(275/34 , 75625/34)

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extreme f(x)=-34x^2+550x

extreme

Maximum (\frac{275}{34}, \frac{75625}{34})

Solution steps

f^{'} (x) = - 68 x + 550

Find intervals:

Increasing

: - \infty < x < \frac{275}{34},

Decreasing

: \frac{275}{34} < x < \infty

Plug

x = \frac{275}{34}

into

- 34 x^{2} + 550 x : \frac{75625}{34}

Maximum (\frac{275}{34}, \frac{75625}{34})

What is the extreme f(x)=-34x^2+550x ?
The extreme f(x)=-34x^2+550x is Maximum(275/34 , 75625/34)