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Pg. 311 Homework. Finish worksheet #1 Graph #3 Graph #5 Graph #7 x = 5 #9 D: (-2, 2)U(2, ∞); R: (-∞, ∞) #11 D: (-∞, 0)U(3, ∞); R: (-∞,0)U(0, ∞) #13 Dec: (-∞, ∞) #15 x = 3 #17 x = 3 #19 12log(1 + r ) – log r #21 f ( x ) → ∞ #23 f ( x ) → -∞
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Pg. 311 Homework • Finish worksheet • #1 Graph #3 Graph • #5 Graph #7 x = 5 • #9 D: (-2, 2)U(2, ∞); R: (-∞, ∞) #11 D: (-∞, 0)U(3, ∞); R: (-∞,0)U(0, ∞) • #13 Dec: (-∞, ∞) #15 x = 3 • #17 x = 3 #19 12log(1 + r) – logr • #21 f(x) → ∞ #23 f(x) → -∞ • #25 f(x) → ∞ #27 x = 32/5 • #29 D1: (0, ∞), R1(-∞, 0); D2: (-∞, -2)U(0, ∞), R2: (-∞, 0)U(0, ∞) • #31 -0.26 #33 x = 2 • #35 x = 1.52 #37 (-∞, 0.69) • #39 2x > x2: (-0.77, 2)U(4, ∞); 2x < x2 : (-∞, -0.77)U(2, 4) • #41 $701.28 #43 $708.81 #45 $705.30