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Popular >

inverse of f(x)=7x+2

Solution

inverse

f (x) = 7 x + 2

Solution

\frac{x - 2}{7}

Solution steps

y = 7 x + 2

Replace

x

with

y

x = 7 y + 2

Solve for

y, x = 7 y + 2

\frac{x - 2}{7}

Popular Examples

y = x^{2} - 2

distance (-6,4),(6,-3)distance

(- 6, 4), (6, - 3)

inverse of f(x)=-x^2,x<= 0 inverse

f (x) = - x^{2}, x \leq 0

intercepts of y=sqrt(x^2-16)intercepts

y = x^{2} - 16

domain of 1/(sqrt(x^2-4x))domain

\frac{1}{x ^{2} - 4 x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=7x+2 ?
The inverse of f(x)=7x+2 is (x-2)/7