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Popular >

inverse of f(x)=(4x-3)/7

Solution

inverse

f (x) = \frac{4 x - 3}{7}

Solution

\frac{7 x + 3}{4}

Solution steps

y = \frac{4 x - 3}{7}

Replace

x

with

y

x = \frac{4 y - 3}{7}

Solve for

y, x = \frac{4 y - 3}{7}

\frac{7 x + 3}{4}

Popular Examples

extreme f(x)=2x^3+3x^2-12x-7 extreme points

f (x) = 2 x^{3} + 3 x^{2} - 12 x - 7

parity f(x)=x^5-4x^4+3x^3-2x^2+x-1 parity

f (x) = x^{5} - 4 x^{4} + 3 x^{3} - 2 x^{2} + x - 1

domain of f(x)=4x^4-14 domain

f (x) = 4 x^{4} - 14

extreme f(x)=x^2-4,-2<= x<= 3 extreme points

f (x) = x^{2} - 4, - 2 \leq x \leq 3

domain of f(x)=(4x)/(sqrt(2x-7))domain

f (x) = \frac{4 x}{2 x - 7}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(4x-3)/7 ?
The inverse of f(x)=(4x-3)/7 is (7x+3)/4