For the given functions f and g, find the requested composite function.f(x) = 
, g(x) = 9x + 3;
Find (g ? f)(x).
A. x
B. x - 
C. x + 6
D. 9x + 24
Answer: A
Mathematics
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Write the following in exponential form. Assume that all variables represent positive values.
3
A. a4/3 B. a-3/4 C. a3/4 D. a-4/3
Mathematics
Solve by the method of elimination by addition or subtraction. x - 3y = 6 3x - 2y = 18
A. x = 6, y = 0 B. x = 7, y = 6 C. x = 7, y = -1 D. Inconsistent
Mathematics
Find the product.
A. - 
B. - 
C. 
D. 
Mathematics
Factor by grouping.8x2 + 10xt + 3t2
A. (8x + t)(x + 3t) B. (2x - t)(4x - 3t) C. prime D. (2x + t)(4x + 3t)
Mathematics