Determine whether the ratios are proportional.
and 
A. Yes
B. No
Answer: B
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Solve.When Maria finished medical school she owed $21,000 in student loans. She repaid 
of the total amount within two years of graduating. How much did she repay within two years of graduating?
A. $1680 B. $16,800 C. $15,120 D. $18,480
Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = x3 + 2x2 - 6x + 8; x + 4
A. Yes B. No
Describe how to obtain the graph of the given monomial function from the graph of g(x) = xn with the same power n.f(x) = 2x3
A. Vertically stretch by a factor of 2 B. Horizontally stretch by a factor of 2, and then reflect across x-axis C. Vertically stretch by a factor of 2, and then reflect across x-axis D. Horizontally stretch by a factor of 2
Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = -6; r = -3
A. a5 = 162; an = -6 ? (-3)n-1 B. a5 = 162; an = -6 ? (-3)n C. a5 = -486; an = -6 ? (-3)n-1 D. a5 = -486; an = -6 ? (-3)n