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Popular >

critical f(x)=ax^2

Solution

critical points

f (x) = a x^{2}

Solution

x = 0

Solution steps

a x^{2}

Find where

f^{'} (x)

is equal to zero or undefined

x = 0

Identify critical points not in

f (x)

domain

Domain of

a x^{2} : - \infty < x < \infty

All critical points are in domain

x = 0

Popular Examples

domain of f(x)=(5x)/(x^2-16)domain

f (x) = \frac{5 x}{x ^{2} - 16}

amplitude of 5cos(6x+pi/2)amplitude

5 cos (6 x + \frac{π}{2})

domain of sqrt(3-2x)domain

3 - 2 x

extreme f(x)=x^3-9x^2+15x extreme points

f (x) = x^{3} - 9 x^{2} + 15 x

asymptotes of y=(x^2-3x-4)/(1-3x-4x^2)asymptotes

y = \frac{x ^{2} - 3 x - 4}{1 - 3 x - 4 x ^{2}}

Frequently Asked Questions (FAQ)

What is the critical f(x)=ax^2 ?
The critical f(x)=ax^2 is x=0