Decide whether the composite functions, f ? g and g ? f, are equal to x.f(x) = 
, g(x) = x2
A. No, no
B. Yes, no
C. No, yes
D. Yes, yes
Answer: A
Mathematics
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Find the derivative of y with respect to the independent variable.y = 5ln 10t
A. 
B. 
5ln 10t
C. 
5ln 10t
D. 5ln 10t
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Graph the equation. ? r = 5 ?
A. 
B. 
C. ?
D. 
E. 
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Solve the problem.Find the probability of getting 2 tails when 3 fair coins are tossed.
A. 
B. 
C. 
D. 
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Find the integral.
A. ln 
- 
- 
+ C
B. 2x + 2 ln 
+ 3 ln 
+ C
C. 
+ 
+ 
+ C
D. ln 
+ 2 ln 
+ 3 ln 
+ C
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