Decide whether or not the functions are inverses of each other.f(x) = 2x + 4, g(x) = 
x - 2
A. Yes
B. No
Answer: A
You might also like to view...
Find an equation for the ellipse described.Focus at (-4, 0); vertices at (±8, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Solve the problem.John owns a hotdog stand. He has found that his profit is represented by the equation 
with P being profits and x the number of hotdogs sold. How many hotdogs must he sell to earn the most profit?
A. 32 hotdogs B. 31 hotdogs C. 44 hotdogs D. 22 hotdogs
Find the area of a square flower garden with the given length of a side.Side = 0.6 ft
A. 3.6 ft2 B. 36 ft2 C. 0.036 ft2 D. 0.36 ft2
Solve the problem.Sales of new digital cameras were researched in a particular U.S. market for the years 2001 through 2006. Let s be the sales of new digital cameras (in thousands) for the year that is t years since 2000. A quadratic model for the sales is 
According to this model, in which of the researched years were 140 thousand cameras sold?
A. 2003 B. 2004 C. 2006 D. 2005