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Popular >

inverse of f(x)=(5x+1)/7

Solution

inverse

f (x) = \frac{5 x + 1}{7}

Solution

\frac{7 x - 1}{5}

Solution steps

y = \frac{5 x + 1}{7}

Replace

x

with

y

x = \frac{5 y + 1}{7}

Solve for

y, x = \frac{5 y + 1}{7}

\frac{7 x - 1}{5}

Popular Examples

domain of f(x)=4x^2-4x+1 domain

f (x) = 4 x^{2} - 4 x + 1

range of f(x)=sqrt(x^2-81)range

f (x) = x^{2} - 81

intercepts of f(x)=2y(y-3)(y+1)^2 intercepts

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

inflection f(x)= 1/(x^2+1)inflection points

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

range of 2/3 sqrt(x+4)-1 range

\frac{2}{3} x + 4 - 1

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(5x+1)/7 ?
The inverse of f(x)=(5x+1)/7 is (7x-1)/5