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Popular >

inverse of f(x)=2sqrt(4-x)

Solution

inverse

f (x) = 2 4 - x

Solution

- \frac{x ^{2} - 16}{4}

Solution steps

y = 2 4 - x

Replace

x

with

y

x = 2 4 - y

Solve for

y, x = 2 4 - y

- \frac{x ^{2} - 16}{4}

Popular Examples

domain of f(x)=sqrt(5-x)-sqrt(x^2-9)domain

f (x) = 5 - x - x^{2} - 9

parity f(x)=-2x^2 parity

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

m = 4

extreme f(x)=x^3-27x+8 extreme points

f (x) = x^{3} - 27 x + 8

inverse of f(x)= 2/(3x+2)inverse

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2sqrt(4-x) ?
The inverse of f(x)=2sqrt(4-x) is -(x^2-16)/4