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Popular >

range of |x|-1

Solution

range

∣ 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

y = 1 - x^{2}

intercepts of f(x)=(x(x-2)^2)/((x+3)^2)intercepts

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

asymptotes of (x^2)/(x^2+x-2)asymptotes

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

inverse of f(x)=-0.06(x+2)^4+1.5 inverse

f (x) = - 0.06 (x + 2)^{4} + 1.5

parity f(x)=y^2+17 parity

f (x) = y^{2} + 17

Frequently Asked Questions (FAQ)

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