4
QuizMultiple Choice
Unit Test — Unit test
Question 4 of 25 • Common Core Algebra I A-IC
A 2-column table with 6 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1. The second column is labeled f of x with entries 15, negative 5, 0, 5, 0, negative 5.
Answer
A
f(x) ≤ 0 over the interval (–∞, ∞).B
f(x) > 0 over the interval (–1, ∞).C
f(x) ≥ 0 over the interval [–1, 1].D
f(x) < 0 over the interval (0, 2).