21
QuizMultiple Choice
Cumulative Exam
Question 21 of 50 • Academy - Algebra, Functions, and Data Analysis
Ali graphs the function f(x) = –(x + 2)2 – 1 as shown.
Answer
A
The axis of symmetry should be x = –1.B
The axis of symmetry should be x = 2.C
The vertex should be a maximum.D
The vertex should be (–2, 1).