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Popular >

inverse of f(x)=3x-1

Solution

inverse

f (x) = 3 x - 1

Solution

\frac{x + 1}{3}

Solution steps

y = 3 x - 1

Replace

x

with

y

x = 3 y - 1

Solve for

y, x = 3 y - 1

\frac{x + 1}{3}

Popular Examples

extreme F(x)=x^3-5x^2-8x+4 extreme points

F (x) = x^{3} - 5 x^{2} - 8 x + 4

range of f(x)=(2x^2-3)/(x^2-1)range

f (x) = \frac{2 x ^{2} - 3}{x ^{2} - 1}

inverse of f(x)=-6/x inverse

f (x) = - \frac{6}{x}

inverse of f(x)=(x-3)/4 inverse

f (x) = \frac{x - 3}{4}

inverse of y=(-5)/(1.25)(x-8.5)+7 inverse

y = \frac{- 5}{1.25} (x - 8.5) + 7

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=3x-1 ?
The inverse of f(x)=3x-1 is (x+1)/3