For the given functions f and g, find the requested composite function.f(x) = 3x + 8, g(x) = 3x - 1;
Find (f ? g)(x).
A. 9x + 23
B. 9x + 5
C. 9x + 11
D. 9x + 7
Answer: B
Mathematics
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Use the product rule, if possible, to simplify the expression. Write the answer in exponential form.(-8)(-8)4(-8)(-8)(-8)3
A. (-8)10 B. (-8)12 C. (-8)7 D. -810
Mathematics
Multiply using the rule for finding the product of the sum and difference of two terms.(y - 1)(y + 1)
A. y2 + 2y - 1 B. y2 - 2 C. y2 - 1 D. y2 - 2y - 1
Mathematics
Factor.192k3m - 375m4
A. 3m(4k - 5m)(16k2 + 20km + 25m2) B. 3m(64k - 5m)(k2 + 20km + 25m2) C. 3m(4k + 5m2)(16k2 - 20km + 25km2) D. (12km - 15m2)(16k2 + 25m2)
Mathematics
Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Mathematics