PRACTICE QUIZ - absolute value equations

NAME: PERIOD: PRACTICE quiz absolute value equations A. Graph the following absolute value equations . (5 points each) 1) y = | x + 2 | + 1 2) y = | x | 2 3) y = -2| x 1 | + 3 4) y = 2| x+ 2 | 1 x y x y x y x y NAME: PERIOD: B. Solve each absolute value equation.

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Transcription of PRACTICE QUIZ - absolute value equations

1 NAME: PERIOD: PRACTICE quiz absolute value equations A. Graph the following absolute value equations . (5 points each) 1) y = | x + 2 | + 1 2) y = | x | 2 3) y = -2| x 1 | + 3 4) y = 2| x+ 2 | 1 x y x y x y x y NAME: PERIOD: B. Solve each absolute value equation.

2 (4 points each) 5) x 11 = 9 8) x + 8 + 10 = 23 6) 3x + 15 + 12 = 12 9) x 9 + 32 = 30 7) 4x 1 + 20 = 31 10) 3 x + 13 19 = -4 Extra Credit: (2 points) You will be asked to solve a fairly large absolute value equation.