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Popular >

inverse of f(x)=2x+5

Solution

inverse

f (x) = 2 x + 5

Solution

\frac{x - 5}{2}

Solution steps

y = 2 x + 5

Replace

x

with

y

x = 2 y + 5

Solve for

y, x = 2 y + 5

\frac{x - 5}{2}

Popular Examples

line (3,18),(15,3)line

(3, 18), (15, 3)

critical f(x)=2xsqrt(3x^2+1)critical points

f (x) = 2 x 3 x^{2} + 1

inverse of 5^x-3 inverse

5^{x} - 3

inflection 3x^3-36x-3 inflection points

3 x^{3} - 36 x - 3

shift cos(x)shift

cos (x)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2x+5 ?
The inverse of f(x)=2x+5 is (x-5)/2