Factor.8pq4 - 8pr4
A. 8p(q2 + r2)(q2 - r2)
B. (8pq2 + 8pr2)(8pq2 - 8pr2)
C. (8pq2 + pr2)(pq2 - pr2)
D. 8p(q2 + r2)(q + r)(q - r)
Answer: D
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Find numbers a and b, or k, so that f is continuous at every point.
A. k =
B. k =
C. k = 8
D. k = -
Find the first six terms of the sequence.a1 = 8, an = 1 -
A. 8, , -
, -8,
,
B. 8, , -
, 8,
, -
C. 8, ,
, -6,
,
D. 8, - ,
,
, -
,
Graph. State the domain, range, and horizontal asymptote of the function.f(x) = 3x - 2
A. Domain: (-?, ?), range: (2, ?)
Horizontal asymptote: y = 2
B. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
C. Domain: (-?, ?), range: (-2, ?)
Horizontal asymptote: y = -2
D. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
Solve.While looking through the properties of her 3 - 1/2 inch diskette, Amy noticed that of the space on the disk was not being used. She deleted four files that were using
of the disk space. What fractional part of the disk space was free after she deleted the four files?
A. of the disk was free
B. of the disk was free
C. of the disk was free
D. of the disk was free