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Popular >

inverse of f(x)=(x-1)/7

Solution

inverse

f (x) = \frac{x - 1}{7}

Solution

7 x + 1

Solution steps

y = \frac{x - 1}{7}

Replace

x

with

y

x = \frac{y - 1}{7}

Solve for

y, x = \frac{y - 1}{7}

7 x + 1

Popular Examples

domain of f(x)=-|x|domain

f (x) = - ∣ x ∣

critical f(x)=(x^2-3)/(x+2)critical points

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

domain of f(x)= x/(x^2-49)domain

f (x) = \frac{x}{x ^{2} - 49}

shift y=-4cos(2x+pi/3)shift

y = - 4 cos (2 x + \frac{π}{3})

inverse of f(x)=x^2+2x-1 inverse

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

Frequently Asked Questions (FAQ)

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