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Popular >

extreme f(x)=4-2x^2

Solution

extreme points

f (x) = 4 - 2 x^{2}

Solution

Maximum (0, 4)

Solution steps

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

Find intervals:

Increasing

: - \infty < x < 0,

Decreasing

: 0 < x < \infty

Plug

x = 0

into

4 - 2 x^{2} : 4

Maximum (0, 4)

Popular Examples

y = 2

intercepts of f(x)=(-3x^2-x+3)/(x^2-1)intercepts

f (x) = \frac{- 3 x ^{2} - x + 3}{x ^{2} - 1}

domain of f(x)= 1/(sqrt(4-x^2))domain

f (x) = \frac{1}{4 - x ^{2}}

symmetry y=-x^2+10x-23 symmetry

y = - x^{2} + 10 x - 23

extreme f(x)=x^2-9x+20-ln(x-3)extreme points

f (x) = x^{2} - 9 x + 20 - ln (x - 3)

Frequently Asked Questions (FAQ)

What is the extreme f(x)=4-2x^2 ?
The extreme f(x)=4-2x^2 is Maximum(0,4)