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Popular >

inverse of 4(1/2)^x

Solution

inverse

4 (\frac{1}{2})^{x}

Solution

- \frac{ln ( \frac{x}{4} )}{ln ( 2 )}

Solution steps

y = 4 (\frac{1}{2})^{x}

Replace

x

with

y

x = 4 (\frac{1}{2})^{y}

Solve for

y, x = 4 (\frac{1}{2})^{y}

- \frac{ln ( \frac{x}{4} )}{ln ( 2 )}

Graph

Popular Examples

inverse of f(x)=(60x)/(0.0001x^2+100)inverse

f (x) = \frac{60 x}{0.0001 x ^{2} + 100}

inverse of f(x)=sqrt(5x+5)inverse

f (x) = 5 x + 5

inverse of f(x)=4x^2-4x+5 inverse

f (x) = 4 x^{2} - 4 x + 5

inverse of sqrt(1-x)+10 inverse

1 - x + 10

inverse of ln(x)+1 inverse

ln (x) + 1

Frequently Asked Questions (FAQ)

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