Graph the Function and Find Its Domain and Range

question 8

Multiple Choice

Graph the function and find its domain and range. f ( x ) = | x | - 2

• A) D = (-∞, ∞), R = (-2, ∞)
• B) D = (-∞, ∞), R = (-∞, ∞)
• C) D = (-∞, ∞), R = (-∞, -2)
• D) D = (-∞, ∞), R = (-∞, 2)

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