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Popular Functions >

inverse of f(x)=(1/4)^x

Solution

inverse

f (x) = (\frac{1}{4})^{x}

Solution

- \frac{ln ( x )}{2 ln ( 2 )}

Solution steps

y = (\frac{1}{4})^{x}

Replace

x

with

y

x = (\frac{1}{4})^{y}

Solve for

y, x = (\frac{1}{4})^{y}

- \frac{ln ( x )}{2 ln ( 2 )}

Graph

Popular Examples

range of 2-sqrt(2-x)

r an g e 2 - 2 - x

inverse of f(x)=((x^3-2))/(x^3-1)

in v erse f (x) = \frac{( x ^{3} - 2 )}{x ^{3} - 1}

critical f(x)=(4t^2)/(4+t^3)

cr i t i c a l f (x) = \frac{4 t ^{2}}{4 + t ^{3}}

midpoint (4,-1),(-2,-3)

mi d p o in t (4, - 1), (- 2, - 3)

symmetry 2x^2-3x+6

sy mm e t ry 2 x^{2} - 3 x + 6

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(1/4)^x ?
The inverse of f(x)=(1/4)^x is -(ln(x))/(2ln(2))