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Popular Functions >

extreme f(x)=2x^2-3x-5

Solution

extreme

Solution

Minimum (\frac{3}{4}, - \frac{49}{8})

Solution steps

f^{'} (x) = 4 x - 3

Find intervals:

Decreasing

: - \infty < x < \frac{3}{4},

Increasing

: \frac{3}{4} < x < \infty

Plug

x = \frac{3}{4}

into

2 x^{2} - 3 x - 5 : - \frac{49}{8}

Minimum (\frac{3}{4}, - \frac{49}{8})

Graph

Popular Examples

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extreme f(x)=x^4-72x^2+3

Frequently Asked Questions (FAQ)

What is the extreme f(x)=2x^2-3x-5 ?
The extreme f(x)=2x^2-3x-5 is Minimum(3/4 ,-49/8)