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

The inverse of f(x)=x^2-16x+4 is 8+sqrt(x+60),8-sqrt(x+60)

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inverse of f(x)=x^2-16x+4

inverse

f (x) = x^{2} - 16 x + 4

8 + x + 60, 8 - x + 60

Solution steps

y = x^{2} - 16 x + 4

Replace

x

with

y

x = y^{2} - 16 y + 4

Solve for

y, x = y^{2} - 16 y + 4

8 + x + 60, 8 - x + 60

f (x) = \frac{5}{7 x - 8}

f (x) = 0.2 sin (x)

f (x) = \frac{3 x - 4}{5}

f (x) = \frac{x ^{4}}{16}

f (x) = - 52 x - 16

What is the inverse of f(x)=x^2-16x+4 ?
The inverse of f(x)=x^2-16x+4 is 8+sqrt(x+60),8-sqrt(x+60)