24
RCMultiple Choice

Strength of Correlation — Cumulative exam

Question 24 • Common Core Algebra I - MA3109 B-CR (4Q 0.25 credit) (due 10/29 or will be grade of F)

Two numbers are 10 units away in different directions from their midpoint, m, on a number line. The product of the numbers is –99.

Answer
A
(m – 5)(m + 5) = 99
B
(m – 10)(m + 10) = 99
C
m2 – 25 = –99
D
m2 – 100 = –99
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