For the pair of functions, perform the indicated operation.f(x) = 3x + 8, g(x) = 4x + 6
Find (f ? g)(x).
A. 12x2 + 50x + 48
B. 7x2 + 50x + 14
C. 12x2 + 48
D. 12x2 + 38x + 48
Answer: A
Mathematics
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Write the number in ordinary notation.3.93 × 10-4
A. 0.00393 B. 0.0000393 C. -393,000 D. 0.000393
Mathematics
Find the derivative of the function at the given point in the direction of A.
A = 4i - 3j
A. 
B. - 
C. - 
D. 
Mathematics
Determine whether the given number is a solution of the equation.4m + 2 = 20; 4
A. Yes B. No
Mathematics
Multiply the expressions.(3m + 1)2
A. 9m2 + 1 B. 3m2 + 1 C. 9m2 + 6m + 1 D. 3m2 + 6m + 1
Mathematics