Question

solve y=f(x) for x then find the input when the output is 6

f(x)= 6x^2

Answer 1

x = 1

So to figure this out we can readjust the equation to make it easier to solve

$f(x) = 6x^2$ is equal to $6x^2 = 6$

From here we can simplify to get our answer!

$(6 / 6)x^2 = (6 / 6)\\x^2 = 1\\x = \sqrt{1}\\x = 1$