8
QuizMultiple Choice
Box Plots — Cumulative exam
Question 8 • Concepts in Probability and Statistics A
The first three steps in determining the solution set of the system of equations, y = –x2 – 2x + 8 and y = 2x + 11, algebraically are shown in the table. Which represents the solution(s) of this system of equations?
Answer
A
(–3, –1)B
(–3, 5)C
(–3, 5) and (–1, 9)D
(1, 13) and (3, 20)