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Popular >

inverse of y=(1/2)^x

Solution

inverse

y = (\frac{1}{2})^{x}

Solution

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

Solution steps

y = (\frac{1}{2})^{x}

Replace

x

with

y

x = (\frac{1}{2})^{y}

Solve for

y, x = (\frac{1}{2})^{y}

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

Popular Examples

inverse of f(x)=8e^{x-5}inverse

f (x) = 8 e^{x - 5}

inverse of f(x)=(5x)/(8x-1)inverse

f (x) = \frac{5 x}{8 x - 1}

inverse of-2x+8 inverse

- 2 x + 8

inverse of-2x+7 inverse

- 2 x + 7

inverse of f(x)=(x-9)^7 inverse

f (x) = (x - 9)^{7}

Frequently Asked Questions (FAQ)

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