# 1 solve each: 1. 5x – 7 > 8x + 9 2. |x – 5| < 2 3. x 2 – 9 > 0 :

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1 Solve each: 1. 5x 7 > 8x + 9 2. |x 5| < 2 3. x 2 9 > 0 : Slide 2 Slide 3 3 Y > 0 Y = 0 Y < 0 Slide 4 4 f(x) g(x) (-.8, 3.4) Slide 5 5 f(x) g(x) (-.8, 3.4) Slide 6 6 Algebra II f(x) g(x) (-.8, 3.4) Slide 7 7 f(x) g(x) (-.3333.., 0) Slide 8 8 f(x) g(x) (.3333.., 0) Slide 9 9 (2, 0) (4, 0) Slide 10 10 (2, 0) (4, 0) Slide 11 11 (2, 0) (4, 0) Slide 12 12 (5.85, 5)(-.854, 5) Slide 13 13 (5.85, 5)(-.854, 5) Slide 14 14 Algebra II (5.85, 5)(-.854, 5) Slide 15 15 f(x) g(x) (1.45, -3.35) (-3.45, 11.35) Slide 16 16 f(x) g(x) (1.45, -3.35) (-3.45, 11.35) Slide 17 17 f(x) g(x) (1.45, -3.35) (-3.45, 11.35) Slide 18 5x 7 > 3x + 9 Y1= 5x 7 Y2 = 3x + 9 18 Slide 19 |x 5| < 2 Y1= |x 5| Y2 = 2 19 Slide 20 x 2 2x < 13 Y1 = x 2 2x Y2 = 13 20 Slide 21 x 2 2x 3 > 0 Y1 = x 2 2x 3 21 Slide 22 2x 3 3x 2 32x > - 48 Y1= 2x 3 3x 2 32x Y2 = -48 22 Slide 23 Solve each graphically using the graphing calculator 1. |2x 3 | < 8 2. x 2 + 4x 10 > 0 23