en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

symmetry x^2+8x+16

Solution

symmetry

Solution

x = - 4

Solution steps

Axis of Symmetry for

y = a x^{2} + b x + c

is

x = \frac{- b}{2 a}

a = 1, b = 8

x = \frac{- 8}{2 \cdot 1}

Refine

x = - 4

Graph

Popular Examples

amplitude of f(x)= 1/3 sin(x+pi/4)

domain of f(x)=(sqrt(x-3))/(x+2)

domain of (x^2+3x)/(x(x+4))

inverse of sin(4x)

domain of f(x)=sqrt(1-\sqrt{1-x)}

Frequently Asked Questions (FAQ)

What is the symmetry x^2+8x+16 ?
The symmetry x^2+8x+16 is x=-4