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Popular >

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

Solution

inverse

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

Solution

ln (\frac{x + 9}{7})

Solution steps

y = 7 e^{x} - 9

Replace

x

with

y

x = 7 e^{y} - 9

Solve for

y, x = 7 e^{y} - 9

ln (\frac{x + 9}{7})

Popular Examples

inverse of f(x)=(7x+3)/8 x-5 inverse

f (x) = \frac{7 x + 3}{8} x - 5

inverse of f(x)=4n-20 inverse

f (x) = 4 n - 20

inverse of f(x)=4n-25 inverse

f (x) = 4 n - 25

inverse of f(x)=sqrt(3x+2)-1 inverse

f (x) = 3 x + 2 - 1

inverse of f(x)=-ln(x^4)inverse

f (x) = - ln (x^{4})

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=7e^x-9 ?
The inverse of f(x)=7e^x-9 is ln((x+9)/7)