3
lesson pretestMultiple Choice

Pretest

Question 3 • CMS 2026-2027 NC Math 1 CREDIT RECOVERY

From x is equal to 0 to x is equal to 2 , which of the following best describes the growth of the two functions?

Answer
A
y is equal to 5 x grows faster than y is equal to 5 to the x th power .
B
y is equal to 5 to the x th power grows over a different interval than y is equal to 5 x .
C
y is equal to 5 x grows slower than y is equal to 5 to the x th power .
D
y is equal to 5 to the x th power grows at the same rate as y is equal to 5 x .

Explanation

From x = 0 to x = 2, y = 5x increases from 0 to 10, a gain of 10. Meanwhile, y = 5^x increases from 1 to 25, a gain of 24. Since 24 is greater than 10, y = 5x grows slower than y = 5^x, as choice A states.

AI-written and checked against the verified answer.

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