18
QuizMultiple Choice
Unit Test
Question 18 of 25 • CMS 2025-2026 Foundations of Math 1 Credit Recovery
The graph of the function f(x) = (x +2)(x + 6) is shown below.
Answer
A
The domain is all real numbers, and the range is all real numbers greater than or equal to –4.B
The domain is all real numbers greater than or equal to –4, and the range is all real numbers.C
The domain is all real numbers such that –6 ≤ x ≤ –2, and the range is all real numbers greater than or equal to –4.D
The domain is all real numbers greater than or equal to –4, and the range is all real numbers such that –6 ≤ x ≤ –2.