A quadratic function is partially given in the table below. Which of the following are the coordinates of its turning point? (1) (0,6) (3) (3,15) -2 -1 1 2 3 (2) (10, 2) (4) (7, –1) y 10 6. 10 15

Graph the quadratic piecewise function shown below on the grid provided. x² – 4 x< 0 S(x)= *- 9- 2 x20

The following quadratic function is expressed in both its expanded and factored form below: f(x) = 2x² – 7x + 3 = (2x – 1)(x – 3) Choose the correct match for the coordinates of the x and y intercepts of f(x) . y intercept(s) of f(x) x intercept(s) of f(x)

How can you tell from the vertex form y = a (x-h²) + k whether a quadratic function has two real zeros? Choose the correct answer below. O A. The quadratic function has two real zeros if a > 0, k>0 and h#0. OB. The quadratic function has two real zeros if a>0 and k>0 or a 0 and k0.