For the given functions f and g, find the requested composite function.f(x) = 
, g(x) = 9x + 2;
Find the function g ? f.
A. x - 
B. x
C. 9x + 16
D. x + 4
Answer: B
Mathematics
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Provide an appropriate response.Find F '(x) if F(x) = 
dt.
A. 
dt - x
B. 
dt - 
C. 
dt - 
D. 
- 
dt
Mathematics
Which of the following values most closely approximates ??
(a) 3 10/71 (b) 3 1/7 (c) 3.15 (d) 3.14 (e) 23/7
Mathematics
Provide an appropriate response.Choose the expression that is equivalent to the following: 20x + 5y
A. 5(15x + y) B. 5(4x + y) C. 25xy D. 5(4x + 5y)
Mathematics
Choose the most reasonable unit of measure.Area of a cross-section of a drinking glass: 21 
(mm2, cm2, m2, km2)
A. cm2 B. m2 C. mm2 D. km2
Mathematics