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Absolute Value Functions. Graphs and Compound Functions. Last Updated: November 15, 2006. Select the desired MENU option below Graphs 1. Translations Quick Graphs. Absolute Value Functions. Absolute Value Functions. Translations. y =| x |. y = | x+1 | + 2. x+1 = 0. x = -1. 2.
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Absolute Value Functions Graphs and Compound Functions Last Updated: November 15, 2006
Select the desired MENU option below • Graphs • 1. Translations • Quick Graphs Absolute Value Functions
Absolute Value Functions Translations
y = |x+1| + 2 x+1 = 0 x = -1 2 1
y = |2x+5| - 4 2x+5 = 0 x = -(5/2) 4 5/2 squeeze squeeze Slope: -2 Slope: 2
stretch stretch y = 2 |x - 3| + 1 x - 3 = 0 x = 3 1 3 Slope: 2 Slope: -2
stretch stretch y = 3 |2x - 3| - 4 2x - 3 = 0 x = 3/2 4 3/2 squeeze squeeze squeeze Slope: -3(2) = -6 Slope: 3(2) = 6