What is the inverse of f(x)=(7-8x)^2 ?

The inverse of f(x)=(7-8x)^2 is -(sqrt(x)-7)/8 ,-(-sqrt(x)-7)/8

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inverse of f(x)=(7-8x)^2

inverse

f (x) = (7 - 8 x)^{2}

- \frac{x - 7}{8}, - \frac{- x - 7}{8}

Solution steps

y = (7 - 8 x)^{2}

Replace

x

with

y

x = (7 - 8 y)^{2}

Solve for

y, x = (7 - 8 y)^{2}

- \frac{x - 7}{8}, - \frac{- x - 7}{8}

(2110) (1.9118)

f (x) = - x + 3 y = 2

lo g_{5} (x)

(8, 2), (4, - 8)

What is the inverse of f(x)=(7-8x)^2 ?
The inverse of f(x)=(7-8x)^2 is -(sqrt(x)-7)/8 ,-(-sqrt(x)-7)/8