Select the points that lie on the function h( x ) = 3 x 2 . (1, 3) (1, 9) (-1, -3) (-1, 3) how would i solve this? *15 ponits

(1, 3)

(-1, 3)

Step-by-step explanation:

h(x) = 3x^2

Let x =1

h(1) = 3 * (1)^2

    = 3(1)

    = 3

So if the input is 1 the output is 3

h(-1) = 3 * (-1)^2

     = 3 *1

If the input is -1 the output is 3

i dont know sorry

step-by-step explanation:

idk

step-by-step explanation: