en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

y=x^2+2x-8

Solution

y = x^{2} + 2 x - 8

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 9

X Intercepts : (2, 0), (- 4, 0), Y Intercepts : (0, - 8)

Vertex : Minimum (- 1, - 9)

Inverse : - 1 + x + 9, - x + 9 - 1

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 9, \infty)

Solution steps

Domain of

x^{2} + 2 x - 8 : - \infty < x < \infty

Range of

x^{2} + 2 x - 8 : f (x) \geq - 9

Axis interception points of

x^{2} + 2 x - 8 :

X Intercepts

: (2, 0), (- 4, 0),

Y Intercepts

: (0, - 8)

Vertex of

x^{2} + 2 x - 8 :

Minimum

(- 1, - 9)

Inverse of

x^{2} + 2 x - 8 : - 1 + x + 9, - x + 9 - 1

Popular Examples

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

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

inverse of f(x)=(5x+4)/7 inverse

f (x) = \frac{5 x + 4}{7}

simplify (2.2)(-3.7)simplify

(2.2) (- 3.7)

inverse of f(x)=\sqrt[3]{x-1}inverse

monotone y=-2x^2+x monotone intervals

y = - 2 x^{2} + x

Frequently Asked Questions (FAQ)

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