Find the domain of the composite function (f ? g)(x). Write the domain in interval notation.f(x) = 6x + 48, g(x) = x + 2
A. (-?, 10) ? (10, ?)
B. (-?, ?)
C. (-?, -10) ? (-10, ?)
D. (-?, -8) ? (-8, -2) (-2, ?)
Answer: B
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Find the first five partial sums of the given series and determine whether the series is convergent or divergent. If it is convergent, then find its sum.2 - 2 + 2 - 2 + 2 - ...
A. 2, 0, 2, 0 , 2; divergent B. 2, -2, 2, 0-2 , 2; divergent C. 2, 0, 2, 0 , 2; convergent; 0 D. 2, 0, 2, 0 , 2; convergent; 1
Simplify the expression.
? 
A. 
B. - 
C. 
D. 
Write the equation of the quadratic function whose graph is a parabola containing the given points.(0, -1), (4, 51), (-2, 9)
A. y = 3x2 + x - 2 B. y = 3x2 - x - 1 C. y = 2x2 + x - 1 D. y = 3x2 + x - 1
Use the graph of f(x) = 
x - x5 and translations of graphs to sketch the graph of the equation. 
y = f(x - 1)
A. 
B. 
C. 
D. 