AnswersAlgebra I B CR 24Absolute Value Functions and Translations

Absolute Value Functions and Translations Answers

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Which phrases describe the graph of f(x) = |x| ? Check all that apply.

A
V-shaped
B
U-shaped
C
opens up
D
opens down
E
symmetric with respect to the x-axis
F
symmetric with respect to the y-axis
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Complete the statements for the graph of f(x) = |x|.

Answers:
The domain of the function is .:{x |x is all real numbers}
The range of the function is .:{y | y is greater than or equal to zero}
The graph is over the interval (0, ∞).:increasing
The graph is over the interval (–∞, 0).:decreasing

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Absolute Value Functions and Translations…