8
RCMultiple Choice
Box Plots — Cumulative exam
Question 8 • Concepts in Probability and Statistics A
The first two steps in determining the solution set of the system of equations, y = –x2 + 4x + 12 and y = –3x + 24, algebraically are shown in the table. Which represents the solution(s) of this system of equations?
Answer
A
(3, 15)B
(–4, 36)C
(3, 15) and (4, 12)D
(–3, 33) and (–4, 36)