Question

What is the inverse of f(x)=3x^2+5

Answer 1

Step-by-step explanation:

1 /x is the answer hope it help you

Answer 2

Answer:

y = ±$\sqrt{(x-5)/3}$

Step-by-step explanation:

y = f(x) = 3$x^{2}$ + 5

y - 5 = 3$x^{2}$

$x^{2}$ = (y - 5)/3

x = ±$\sqrt{(x-5)/3}$