Decide whether the composite functions, f ? g and g ? f, are equal to x.f(x) = 
, g(x) = x2
A. Yes, yes
B. Yes, no
C. No, no
D. No, yes
Answer: A
Mathematics
You might also like to view...
Write the improper fraction as a mixed number or an integer.- 
A. -4
B. -3
C. -5
D. -4
Mathematics
Show that the equation is not an identity by listing the value(s) of the variable from among 0, ?/4, ?/2, and - ?/4 for which the equation is false.sin ? + cos ? = 1
A. 
and 0
B. 
, 
, and - 
C. 
, 
, and 0
D. 
and - 
Mathematics
Find the indicated rate.While walking, Joe's heart beats 3952 times in 40 minutes. What is the rate in beats per minute?
A. 0.01 beats/min B. 91.9 beats/min C. 102.8 beats/min D. 98.8 beats/min
Mathematics
Use the quadratic formula to solve the equation.x2 + 14x + 85 = 0
A. {-7 + 6i} B. {-7 - 36i, -7 + 36i} C. {-7 - 6i, -7 + 6i} D. {-13, -1}
Mathematics