What is the inverse of f(x)=3(x+2)^2-7 ?

The inverse of f(x)=3(x+2)^2-7 is sqrt((x+7)/3)-2,-sqrt((x+7)/3)-2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=3(x+2)^2-7

inverse

f (x) = 3 (x + 2)^{2} - 7

\frac{x + 7}{3} - 2, - \frac{x + 7}{3} - 2

Solution steps

y = 3 (x + 2)^{2} - 7

Replace

x

with

y

x = 3 (y + 2)^{2} - 7

Solve for

y, x = 3 (y + 2)^{2} - 7

\frac{x + 7}{3} - 2, - \frac{x + 7}{3} - 2

f (x) = 2 x^{3} - 24 x^{2} + 72 x

x^{2} - 8 x - 5

\frac{7 x}{x + 4}

- x^{2} + 4

(6, - 2), (4, 6)

What is the inverse of f(x)=3(x+2)^2-7 ?
The inverse of f(x)=3(x+2)^2-7 is sqrt((x+7)/3)-2,-sqrt((x+7)/3)-2