21
QuizMultiple Choice
Unit Test — Unit test
Question 21 • SC-Pre-Calculus A
Question text not available
Answer
A
f(x) has one real zero at –2 because the graph of the function has an intercept at (0, –2).B
f(x) has two real zeros at –4 and –2 because the graph of the function has intercepts at (–4, 0) and (0, –2).C
f(x) has no real zeros because the graph of the function does not pass through (0, 0).D
f(x) has one real zero at –4 because the graph of the function has an intercept at (–4, 0).