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Popular >

range of y=8^x-4

Solution

range

y = 8^{x} - 4

Solution

f (x) > - 4

+1

Interval Notation

(- 4, \infty)

Solution steps

The range of an exponential function of the form

c \cdot n^{a x + b} + k

is

f (x) > k

k = - 4

f (x) > - 4

Popular Examples

inverse of f(x)=4x^2+16x-3 inverse

f (x) = 4 x^{2} + 16 x - 3

line (1/4 ,-1/2),(3/4 ,2)line

(\frac{1}{4}, - \frac{1}{2}), (\frac{3}{4}, 2)

domain of (x^2-7x+10)/(x+2)domain

\frac{x ^{2} - 7 x + 10}{x + 2}

asymptotes of f(x)=(2x)/(x^2-9)asymptotes

f (x) = \frac{2 x}{x ^{2} - 9}

asymptotes of y=(x^2-x)/(x^2-5x+4)asymptotes

y = \frac{x ^{2} - x}{x ^{2} - 5 x + 4}

Frequently Asked Questions (FAQ)

What is the range of y=8^x-4 ?
The range of y=8^x-4 is f(x)>-4