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Popular >

extreme y=x^2-3x-70

Solution

extreme points

y = x^{2} - 3 x - 70

Solution

Minimum (\frac{3}{2}, - \frac{289}{4})

Solution steps

f^{'} (x) = 2 x - 3

Find intervals:

Decreasing

: - \infty < x < \frac{3}{2},

Increasing

: \frac{3}{2} < x < \infty

Plug

x = \frac{3}{2}

into

x^{2} - 3 x - 70 : - \frac{289}{4}

Minimum (\frac{3}{2}, - \frac{289}{4})

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Frequently Asked Questions (FAQ)

What is the extreme y=x^2-3x-70 ?
The extreme y=x^2-3x-70 is Minimum(3/2 ,-289/4)