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Popular >

range of-2(1/3)^x

Solution

range

- 2 (\frac{1}{3})^{x}

Solution

f (x) < 0

+1

Interval Notation

(- \infty, 0)

Solution steps

The range of an exponential function of the form

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

is

f (x) < k

k = 0

f (x) < 0

Popular Examples

domain of f(x)=(6x)/(x^2+5)domain

f (x) = \frac{6 x}{x ^{2} + 5}

inflection f(x)=x^5-5x^4+15x+4 inflection points

f (x) = x^{5} - 5 x^{4} + 15 x + 4

domain of ln(4-t^2)domain

ln (4 - t^{2})

inverse of f(x)=((x+11))/(x-8)inverse

f (x) = \frac{( x + 11 )}{x - 8}

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

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

Frequently Asked Questions (FAQ)

What is the range of-2(1/3)^x ?
The range of-2(1/3)^x is f(x)<0