Evaluate the polynomial.b2 - 4ac for a = 5, b = -2 and c = 2
A. -46
B. -42
C. -36
D. -32
Answer: C
Mathematics
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Rationalize the numerator. Assume that variables represent positive values.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The population of a town was 32,500 at the beginning of 1970. If the population decreased 250 people per year, how many people lived in the town at the beginning of 1985?
A. 3750 B. 29,000 C. 28,750 D. 28,500
Mathematics
Use the Leading Coefficient Test to determine the end behavior of the polynomial function.f(x) = (x - 2)(x + 1)(x + 2)3
A. falls to the left and rises to the right B. falls to the left and falls to the right C. rises to the left and rises to the right D. rises to the left and falls to the right
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics