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+2x-8

Solution

symmetry

Solution

x = - 1

Solution steps

Axis of Symmetry for

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

is

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

a = 1, b = 2

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

Refine

x = - 1

Graph

Popular Examples

inverse of f(x)=2x^7-9

slope of y=6x-5

domain of ((x/(2x^2-5)))/(sqrt(x))

monotone \sqrt[3]{x}

extreme f(x)=-x^3+3x^2-7

Frequently Asked Questions (FAQ)

What is the symmetry x^2+2x-8 ?
The symmetry x^2+2x-8 is x=-1