Use long division to determine whether the binomial is a factor of f(x).f(x) = x3 - 5x2 - 29x + 105; x + 5
A. No
B. Yes
Answer: B
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Use similar triangles and the fact that corresponding sides are proportional to find the length of the side marked with an x.
A. 9 m B. 4 m C. 6 m D. 3 m
First estimate the answer. Then add or subtract to find the exact answer. Write answer as a mixed number.
A. Estimate: 10; Exact: 
B. Estimate: 11; Exact: 
C. Estimate: 11; Exact: 
D. Estimate: 10; Exact: 
Solve the problem.The following scatter diagram shows heights (in inches) of children and their ages.Height (inches)
Age (years)Based on this data, how old do you think a child is who is about 39 inches tall?
A. 3 years B. 3 months C. 7 years D. 1 year
Use the Intermediate Value Theorem to determine whether the polynomial function has a zero in the given interval.f(x) = 3x4 - 2x3+ 9x - 2; [-2, -1]
A. f(-2) = 44 and f(-1) = -6; yes B. f(-2) = 44 and f(-1) = 6; no C. f(-2) = -44 and f(-1) = 6; yes D. f(-2) = -44 and f(-1) = -6; no