For the given functions f and g, find the requested composite function.f(x) = 6x + 11, g(x) = 2x - 1;
Find (f ? g)(x).
A. 12x + 21
B. 12x + 5
C. 12x + 10
D. 12x + 17
Answer: B
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Graph the polar equation.r = 
A. 
B. 
C. 
D. 
State the degree and leading coefficient of the polynomial function.f(x) = 19 + 14x + 10x2 - 19x3 - 18x4
A. Degree: 3; leading coefficient: -19 B. Degree: 19; leading coefficient: -18 C. Degree: 4; leading coefficient: -18 D. Degree: 4; leading coefficient: 19
Use the information in the table to solve the problem. Write your answer as a fraction in lowest terms.The table below shows the amounts of pollutants (in parts per million) in a sample of rainwater.
Find the ratio of pollutant A to pollutant B.
A. 
B. 
C. 
D. 
Write the standard form of the equation of the circle with radius r and center (h, k).r = 7; (h, k) = (0, -8)
A. (x - 8)2 + y2 = 49 B. x2 + (y - 8)2 = 7 C. (x + 8)2 + y2 = 49 D. x2 + (y + 8)2 = 49