Determine if Injective (One to One) p(x)=-12x^2

$p (x) = - 12 x^{2}$

Step 1

Write $p (x) = - 12 x^{2}$ as an equation.

$y = - 12 x^{2}$

Step 2

A function is said to be injective or one-to-one if every y-value has only one corresponding x-value.

Not injective (Not One-to-One)

Step 3