Question

Given that f(x)= x^2-3/2 find f^-1(x)

Answer 1

`\bold{f(x)=-(1)/(2)}`

Explanation:

`f(x)= x^2-(3)/(2)` replace x with -1

`f(x)= -1^2-(3)/(2)` solve exponents

-1² = -1 × -1 = 1

`f(x)= 1-(3)/(2)` subtract

`\bold{f(x)=-(1)/(2)}`