Question

Without drawing the graph of the equation, determine how many points the parabola has in common with the x-axis and whether its vertex lies above, on, or below the x-axis.
y = 4x2 – 12x + 12

Answer 1

A. no points in common; vertex above x-axis
B. 2 points in common; vertex below x-axis
C. 2 points in common; vertex above x-axis
D. 1 point in common; vertex on x-axis

Answer 2

@texaschic101 can u help me? :)