Question

Find the inverse of 6x^2-7

Answer 1

`y = \pm \sqrt{(x - 7)/(6)}`

Explanation:

f(x) = 6x² - 7

y = 6x² - 7

x = 6y² - 7

6y² = x - 7

`y^2 = (x - 7)/(6)`

`y = \pm \sqrt{(x - 7)/(6)}`