Answers Academy - Algebra Functions and Data Analysis Unit TestQuestion 24

24

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Unit Test

Question 24 • Academy - Algebra, Functions, and Data Analysis

Gerald graphs the function f(x) = (x – 3)2 – 1. Which statements are true about the graph? Select three options.

Answer

A

The domain is {x| x ≥ 3}.

B

The range is {y| y ≥ –1}.

C

The function decreases over the interval (–∞, 3).

D

The axis of symmetry is x = –1.

E

The vertex is (3, –1).

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Gerald graphs the function f(x) = (x – 3)2 – 1…