Solve the equation and check.
A. y = 1
B. y = 4
C. y = 7
D. y = 3
E. y = 2
Answer: A
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Provide an appropriate response.What is another way of expressing the composition (f ? g)(x)?
A. (g ? f)(y) B. (g ? f)(x) C. g[f(x)] D. f[g(x)]
Let U = {all soda pops}; A = {all diet soda pops}; 
and 
Describe the given set in words.A' ? C
A. All diet soda pops and all soda pops in cans B. All non-diet soda pops and all soda pops in cans C. All diet soda pops in cans D. All non-diet soda pops in cans
Graph f(x). State the domain, range, and horizontal asymptote of the function.f(x) = 
x + 1
A. Domain: (-?, ?), range: (-1, ?)
Horizontal asymptote: y = -1
B. Domain: (-?, ?), range: (1, ?)
Horizontal asymptote: y = 1
C. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
D. Domain: (-?, ?), range: (0, ?)
Horizontal asymptote: y = 0
Solve the problem.Johnny's rental company charges 
per day for a small truck plus 
per mile. Annie's rental company charges 
per day for the same size truck plus 
per mile. For what number of miles driven (in one day) will Annie's company be cheaper?
A. less than 350 miles B. more than 700 miles C. more than 800 miles D. less than 700 miles