Select the points that lie on function h (x) = 3x^2

The points that lie on function h (x) = 3x² is, " (1, 3) and (-1, 3)".

You can put the values in to the equation of the abscissas of the ordered pair and solve for h(x)
A. (1, 3)   ;    h(x) = 3(1²) = 3     Equal B. (-1, 3)  ;    h(x) = 3(-1)² = 3   EqualThus, these are the points that lie on function h(x ) = 3x²