Rewrite the polynomial in descending order.-6x + 8 + 9x2
A. 9x2 - 14x
B. -6x2 - 9x + 8
C. -9x2 - 6x + 8
D. 9x2 - 6x + 8
Answer: D
Mathematics
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Express the given function as a composite of functions f and g such that y = f(g(x)).y = 
A. f(x) = 
, g(x) = - 
B. f(x) = 
, g(x) = x - 9
C. f(x) = 
, g(x) = x2 - 9
D. f(x) = 
, g(x) = x2 - 9
Mathematics
Use the factor theorem to determine whether the first quantity is a factor of the second quantity.2x4 - 4x3 - 2x2 - 17x + 15, x - 3
A. Yes B. No
Mathematics
Use the distributive property to write an equivalent expression.4(9x + 9)
A. 9x + 36 B. 36x + 36 C. 36x + 9 D. 324x
Mathematics
Find the area and perimeter of the rectangle.Length = 12 in., Width = 6 in.
A. A = 144 in.2, P = 24 in. B. A = 72 in.2, P = 12 in. C. A = 144 in.2, P = 18 in. D. A = 72 in.2, P = 36 in.
Mathematics