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Popular >

inverse of f(x)=7x+4

Solution

inverse

f (x) = 7 x + 4

Solution

\frac{x - 4}{7}

Solution steps

y = 7 x + 4

Replace

x

with

y

x = 7 y + 4

Solve for

y, x = 7 y + 4

\frac{x - 4}{7}

Popular Examples

inverse of 2^{-x}+4 inverse

2^{- x} + 4

domain of-3x domain

- 3 x

domain of f(x)=8 domain

f (x) = 8

periodicity of-9/7 cos((pix)/4)periodicity

- \frac{9}{7} cos (\frac{π x}{4})

shift sin(6x)shift

sin (6 x)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=7x+4 ?
The inverse of f(x)=7x+4 is (x-4)/7