Day 4 Homework : Omit # 11, 15, 18 Remember to show some work. Do NOT just put answers! Factor: (Some of these may be prime) 34. x2 + 8x + 15 Solve: (we have 5 methods…do not say “prime!!!”) 0 = x2 + 8x + 15 Graph (use a separate sheet of graph paper): y = x2 + 8x + 15 35. x2 + 8x – 12 x2 + 8x = 12 y = x2 + 8x – 12 36. x2 + 8x x2 = - 8x y = x2 + 8x 37. -x2 + 9x – 18 -x2 + 9x = 18 y = -x2 + 9x – 18

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