Evaluate.
A. 4 - 4e-4b
B. e-4b - 1
C. 1 - e-4b
D. - e-4b
Answer: C
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Use the y-intercept and slope to sketch the graph of the equation.y = 2x + 3
A. 
B. 
C. 
D. 
For the given functions f and g, find the requested composite function value.f(x) = 12x2 - 4x, g(x) = 12x - 4;
Find (f ? g)(11).
A. 16,892 B. 179,204 C. 196,096 D. 180,224
Match the correct function to the graph.
A. y = -2x2 - 1 B. y = -2x2 C. y = -2x2 + 1 D. y = 1 - x2
Use the x-intercepts to find the intervals on which the graph of f is above and below the x-axis.f(x) = (x - 2)2(x + 4)2
A. above the x-axis: (-?, -4), (-4, 2), (2, ?) below the x-axis: no intervals B. above the x-axis: (-4, 2) below the x-axis: (-?, -4), (2, ?) C. above the x-axis: no intervals below the x-axis: (-?, -4), (-4, 2), (2, ?) D. above the x-axis: (-?, -4), (2, ?) below the x-axis: (-4, 2)