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Popular >

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

Solution

extreme points

f (x) = x^{2} + 5 x - 2

Solution

Minimum (- \frac{5}{2}, - \frac{33}{4})

Solution steps

f^{'} (x) = 2 x + 5

Find intervals:

Decreasing

: - \infty < x < - \frac{5}{2},

Increasing

: - \frac{5}{2} < x < \infty

Plug

x = - \frac{5}{2}

into

x^{2} + 5 x - 2 : - \frac{33}{4}

Minimum (- \frac{5}{2}, - \frac{33}{4})

Popular Examples

extreme f(x)=-3x^4-8x^3-6x^2+1 extreme points

f (x) = - 3 x^{4} - 8 x^{3} - 6 x^{2} + 1

critical f(x)=3x^2+16x critical points

f (x) = 3 x^{2} + 16 x

domain of f(x)=sqrt(8+5x)domain

f (x) = 8 + 5 x

range of cos(2φ)range

cos (2 φ)

perpendicular y+3= 3/4 x+5 perpendicular

y + 3 = \frac{3}{4} x + 5

Frequently Asked Questions (FAQ)

What is the extreme f(x)=x^2+5x-2 ?
The extreme f(x)=x^2+5x-2 is Minimum(-5/2 ,-33/4)