Find the common ratio, r, for the geometric sequence.64, -16, 4, -1, . . .
A. -4
B. - 
C. - 
D. 
Answer: C
Mathematics
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Plot and label the points indicated by the coordinate pairs.A(5, 0), B (0, -1)
A. 
B. 
C. 
D. 
Mathematics
Multiply.(x2 - 10) (x3 + 10x - 5)
A. x6 - 5x2 + 100x + 50 B. x5 - 20x3 - 5x2 + 100x + 50 C. x6 - 20x3 - 5x2 - 100x + 50 D. x5 - 5x2 - 100x + 50
Mathematics
Sketch the graph of f.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Approximate the area under the curve and above the x-axis using n rectangles. Use the midpoints of the rectangles.f(x) = 2x2 + x + 3 from x = -2 to x = 1; n = 3
A. 16 B. 13 C. 14.5 D. 22
Mathematics