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Popular >

inverse of f(x)=2x+3

Solution

inverse

f (x) = 2 x + 3

Solution

\frac{x - 3}{2}

Solution steps

y = 2 x + 3

Replace

x

with

y

x = 2 y + 3

Solve for

y, x = 2 y + 3

\frac{x - 3}{2}

Popular Examples

inverse of sqrt(x)+2 inverse

x + 2

domain of f(x)=(18x^2+48x)/((8x-3)^2)domain

f (x) = \frac{18 x ^{2} + 48 x}{( 8 x - 3 ) ^{2}}

distance (-2,7),(7,9)distance

(- 2, 7), (7, 9)

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

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

parity f(x)=|x|parity

f (x) = ∣ x ∣

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2x+3 ?
The inverse of f(x)=2x+3 is (x-3)/2