Determine whether f is a geometric sequence. If so, identify the common ratio.
A. No
B. Yes; n3
Answer: A
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Find an explicit formula for an.-6, -5, -4, -3, -2, . . .
A. an = n - 7 B. an = n + 6 C. an = n - 6 D. an = n - 5
Multiply.(3x - 1)(x + 9)
A. 3x2 + 25x - 9 B. x2 - 9x + 26 C. x2 + 26x + 25 D. 3x2 + 26x - 9
One of the main reasons that companies use contract manufacturing as a mode of entry into the international market is the cost advantage over U.S. manufacturing.
Answer the following statement true (T) or false (F)
Find the zeros of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. f(x) = -x3(x + 3)2(x - 6)
A. x = 0, touches the x-axis and turns around; x = -3, touches the x-axis and turns around; x = 6, crosses the x-axis B. x = 0, touches the x-axis and turns around; x = 3, crosses the x-axis; x = 6, crosses the x-axis C. x = 0, crosses the x-axis; x = -3, touches the x-axis and turns around; x = 6, crosses the x-axis D. x = 0, crosses the x-axis; x = 3, touches the x-axis and turns around; x = -6, crosses the x-axis