Evaluate as instructed.Use f(x) = 2x + 10 and g(x) = x2 + 3 to evaluate (g/f)(-2).
A. 
B. 42
C. 
D. 13
Answer: A
Mathematics
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Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.-12x2 - 10x + 12
A. -2(3x - 2)(2x + 3) B. (-6x + 4)(2x + 3) C. prime D. -2(3x + 2)(2x - 3)
Mathematics
Find the indicated cross product.v = i + 3j + 5k, w = 3i - 2j - kFind w × v.
A. -7i - 16j + 11k B. 11i + 7j - 7k C. -13i + 8j - 9k D. 16i + 7j + 11k
Mathematics
Write the number in expanded form.952
A. 9 hundreds + 5 tens + 2 ones B. 2 hundreds + 5 tens + 9 ones C. 9 thousands + 5 hundreds + 2 tens D. 952 thousands
Mathematics
Find the common ratio, r, for the geometric sequence.32, 16, 8, 4, . . .
A. 
B. 1
C. 2
D. 
Mathematics