What is the inverse of f(-1)=x^2-2x+4 ?

The inverse of f(-1)=x^2-2x+4 is 1+sqrt(x-3),1-sqrt(x-3)

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inverse of f(-1)=x^2-2x+4

inverse

f (- 1) = x^{2} - 2 x + 4

1 + x - 3, 1 - x - 3

Solution steps

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

Replace

x

with

y

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

Solve for

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

1 + x - 3, 1 - x - 3

9 x + 1

1 - e^{- a x}

f (x) = \frac{x ^{2} + 4 x - 12}{x ^{2} - 9 x + 14}

f (x) = \frac{2 x}{5} - 3

f (x) = 1 - 3 x

What is the inverse of f(-1)=x^2-2x+4 ?
The inverse of f(-1)=x^2-2x+4 is 1+sqrt(x-3),1-sqrt(x-3)