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Popular >

inverse of f(x)=(2x+5)/4

Solution

inverse

f (x) = \frac{2 x + 5}{4}

Solution

\frac{4 x - 5}{2}

Solution steps

y = \frac{2 x + 5}{4}

Replace

x

with

y

x = \frac{2 y + 5}{4}

Solve for

y, x = \frac{2 y + 5}{4}

\frac{4 x - 5}{2}

Popular Examples

domain of f(x)= x/(sqrt(x+4))domain

f (x) = \frac{x}{x + 4}

domain of f(x)= x/(8x+49)domain

f (x) = \frac{x}{8 x + 49}

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

f (x) = \frac{x}{∣ x ∣}

perpendicular y=-5x+2,(1,-3)perpendicular

y = - 5 x + 2, (1, - 3)

inverse of f(x)=(x+2)^2-3 inverse

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(2x+5)/4 ?
The inverse of f(x)=(2x+5)/4 is (4x-5)/2