Factor.2n2 + 5n - 63
A. (2n - 9)(9 - 2n)
B. (2n - 72)(2n - 9)
C. (2n - 9)(n + 7)
D. (2n - 9)(n - 7)
Answer: C
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Find the function value.Let g(x) = 3x3. Find g(3 + h).
A. 27 + 27h + 27h2 + 4h3 B. 81 - 81h + 18h2 - 3h3 C. -81 + 81h - 9h2 + h3 D. 81 + 81h + 27h2 + 3h3
Find the slope-intercept form of the linear function f whose graph passes through the given pair of points. (-8, -5) and (-1, -1)
A. f(x) = 
x - 
B. f(x) = - 
x - 
C. f(x) = 
x - 
D. f(x) = 
(x + 8) - 5
Multiply. Assume that no radicands were formed by raising negative numbers to even powers.(7 + 
)(7 - 
)
A. 24
B. 44
C. 49 - 
D. 49 - 
Solve.The formula for the area of a triangle is A = 
bh. If the base, b, is 17 in. and the height, h, is 5 in. find the area of this triangle.
A. A = 85 in.2
B. A = 22
in.2
C. A = 42
in.2
D. A = 22 in.2