Question

Select the points that lie on the function h(x) = 3x2:

A.) (1, 3)
B.) (1, 9)
C.) (-1, -3)
D.) (-1, 3)

Answer 1

Plug in to the equation the values of the abscissas of the ordered pair and solve for h(x)

A. (1, 3)   ;    h(x) = 3(1²) = 3     Equal 
B. (1, 9)   ;    h(x) = 3(1²) = 3     Not Equal 
C. (-1, -3) ;    h(x) = 3(-1)² = 3   Not Equal
D. (-1, 3)  ;    h(x) = 3(-1)² = 3   Equal
Thus, the answer is letters A and D. 

Answer 2

Answer:

The answer is letters A and D.

Step-by-step explanation: