For which value of x is the row in the table of values the incorrect? The function is quadric function y=5x^2 A. x=5
B. x=0
C. x=3
D. x=2

x = 2

Step-by-step explanation:

Substitute x = 2 into y = 5x² , that is

y = 5(2)² = 5(4) = 20 ≠ 10

Thus (x, y ) = (2, 20 ) and not (2, 10 )

Step-by-step explanation:

A positive parabola is one that has a + sign out front or no sign at all (and the positive is understood).  A positive parabola opens like a cup with a bottom.  Therefore, the positive parabola has a min value.  A negative parabola opens upside down, like a mountain with a peak.  Therefore, the negative parabola has a max value.