49. f(x) = (x – 9)° (x + 3) (x + 10)² . What is the multiplicity of the zero -3? Would the graph of f(x) cross, touch or wiggle at x-intercept equal to this zero? (A) 1 and wiggle (C) 2 and cross (B) 2 and wiggle (D) 1 and cross 50. Which of the following is graphed below? -5 -4 -3 -2 6. -10 -20 (A) f(x) = – (x – 4)° (x – 3) (x + 1) (B) f(x) = - (x - 4) (x – 3) (x + 1)² (C) f(x) = - (x – 1)? (x + 3) (x + 4) (D) f(x) = - (x – 1) (x + 3) (x + 4)²

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