Question

Find the inverse of 6x^2-7

Answer 1

Answer:

$y = \pm \sqrt{\dfrac{x - 7}{6}}$

Step-by-step explanation:

f(x) = 6x² - 7

y = 6x² - 7

x = 6y² - 7

6y² = x - 7

$y^2 = \dfrac{x - 7}{6}$

$y = \pm \sqrt{\dfrac{x - 7}{6}}$

Answer 2

This would be the correct answer