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Popular >

inverse of f(x)=sqrt(2x-7)

Solution

inverse

f (x) = 2 x - 7

Solution

\frac{x ^{2} + 7}{2}

Solution steps

y = 2 x - 7

Replace

x

with

y

x = 2 y - 7

Solve for

y, x = 2 y - 7

\frac{x ^{2} + 7}{2}

Popular Examples

inverse of-1/2 sqrt(x+3)inverse

- \frac{1}{2} x + 3

symmetry ((x+2)^2)/9-((y-2)^2)/(16)=1 symmetry

\frac{( x + 2 ) ^{2}}{9} - \frac{( y - 2 ) ^{2}}{16} = 1

perpendicular 2x+3y=-18 perpendicular

2 x + 3 y = - 18

perpendicular x-5y=-6,(0,4)perpendicular

x - 5 y = - 6, (0, 4)

line (3,3),(-3,-1)line

(3, 3), (- 3, - 1)

Frequently Asked Questions (FAQ)

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