For the given functions f and g, find the requested function.f(x) = 2x + 2; g(x) = 6x - 9
Find (f ? g)(x).
A. (f ? g)(x) = 12x2 - 6x - 18
B. (f ? g)(x) = 8x2 - 6x - 7
C. (f ? g)(x) = 12x2 - 18
D. (f ? g)(x) = 12x2 + 3x - 18
Answer: A
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A. discontinuous only when ? = 0
B. discontinuous only when ? = ?
C. continuous everywhere
D. discontinuous only when ? = 
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A. 47 m B. 3.5 m C. 12 m D. 6.9 m
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A. Hyperbola, (4, -5) B. Parabola, (-5, 4) C. Ellipse, (-4, 5) D. Parabola, (5, -4)
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A. 15 B. 21 C. -15 D. 16