Perform the indicated multiplication.-14(-7)
A. 98
B. -112
C. 112
D. 105
Answer: A
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Factor the expression completely, if possible.125a3 - 27b6
A. (5a + 3b2)(25a2 - 15ab2 + 9b4) B. (5a - 3b2)(25a2 - 15ab2 + 9b4) C. (5a - 3b)(25a2 + 15ab + 9b2) D. (5a - 3b2)(25a2 + 15ab2 + 9b4)
For the given function, determine which of the given viewing windows will show both intercepts.f(x) = 15x + 3000
A. [-10, 10, -10, 10] B. [ -400, 0, 0, 4000] C. [ -400, 0, -4000, 2000] D. [0, 200, 0, 4000]
Graph the function over a one-period interval.y = 
sin
A. 
B. 
C. 
D. 
The general term of a sequence is given. Determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio.an = 
n
A. geometric, r = 
B. geometric, r = 
C. arithmetic, d = 
D. neither