en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

range of f(x)=|x|-1

Solution

range

f (x) = ∣ x ∣ - 1

Solution

f (x) \geq - 1

+1

Interval Notation

[- 1, \infty)

Solution steps

The range of an absolute function of the form

c ∣ a x + b ∣ + k

is

f (x) \geq k

k = - 1

f (x) \geq - 1

Popular Examples

intercepts of (2x-4)/(x^2+x-2)intercepts

\frac{2 x - 4}{x ^{2} + x - 2}

range of y=(x^2+x+2)/(x-1)range

y = \frac{x ^{2} + x + 2}{x - 1}

inverse of f(x)=x^2+6x-8 inverse

f (x) = x^{2} + 6 x - 8

domain of f(x)=9.5x^2-x+2.6 domain

f (x) = 9.5 x^{2} - x + 2.6

inflection (x^3)/3+2x^2+4x-1 inflection points

\frac{x ^{3}}{3} + 2 x^{2} + 4 x - 1

Frequently Asked Questions (FAQ)

What is the range of f(x)=|x|-1 ?
The range of f(x)=|x|-1 is f(x)>=-1