20. Identify the vertex of the parabola.
A. (2, 7)
B. (4, 3)
C. (6, 7)
D. (3, 4)

Find the measure of the angle indicated in bold

What is the location of maximum over the interval [-3,1.5] for the graphed function?

*15 pts* the graph of an exponential function of the form y = f(x) = ax passes through the points and the graph lies the x-axis. first line choices: (0, a) (0, 1) (0, 2) (0, -1) second line choices: (1, 0) (1, a) (1, 1) (1, -2) third line choices: above below on the