Pre-Calc/Chapter 1: Functions and Graphs/1.2 Functions and Their Properties Identify intervals on which the function is increasing, decreasing, or ... Identify intervals on which the function is increasing, decreasing, or constant.

f(x) =  - 4

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]]> Correct

]]> Increasing: (-4, ∞); decreasing: (-∞, -4)

]]> Incorrect

]]> increasing: (-∞, 7); decreasing: (7, ∞)

]]> Incorrect

]]> Increasing: (-7, ∞); decreasing: (-∞, -7)

]]> Incorrect

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