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Popular >

inverse of f(2)=2x+1

Solution

inverse

f (2) = 2 x + 1

Solution

\frac{x - 1}{2}

Solution steps

y = 2 x + 1

Replace

x

with

y

x = 2 y + 1

Solve for

y, x = 2 y + 1

\frac{x - 1}{2}

Popular Examples

simplify (8.2)(18.4)simplify

(8.2) (18.4)

range of f(x)=sqrt(x-6)range

f (x) = x - 6

extreme f(x)=25x-x^3 extreme points

f (x) = 25 x - x^{3}

slope ofintercept y+8x=4 slope intercept

y + 8 x = 4

domain of (6x)/(3-7x)domain

\frac{6 x}{3 - 7 x}

Frequently Asked Questions (FAQ)

What is the inverse of f(2)=2x+1 ?
The inverse of f(2)=2x+1 is (x-1)/2