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Popular Functions >

inverse of f(x)=sqrt(5-2x)-3,-2<= x<2

Solution

inverse

f (x) = 5 - 2 x - 3, - 2 \leq x < 2

Solution

- \frac{x ^{2} + 6 x + 4}{2}

Solution steps

y = 5 - 2 x - 3

Replace

x

with

y

x = 5 - 2 y - 3

Solve for

y, x = 5 - 2 y - 3

- \frac{x ^{2} + 6 x + 4}{2}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=sqrt(5-2x)-3,-2<= x<2 ?
The inverse of f(x)=sqrt(5-2x)-3,-2<= x<2 is -(x^2+6x+4)/2