Use the definition of inverses to determine whether f and g are inverses.f(x) = 5x - 5, g(x) = 
x + 1
A. Yes
B. No
Answer: A
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Solve the equation by the method of your choice. Simplify irrational solutions, if possible.3x2 = 4x + 7
A. 
B. 
C. 
D. 
Find the y- and x-intercepts for the equation. Then graph the equation.3x - 6y = 0
A. (0, 0), (0, 0)
B. (0, 0), (0, 0)
C. (0, 0), (0, 0)
D. (0, 0), (0, 0)
Solve the problem.The demand for a rooftop-mounted industrial air conditioner is given by the demand function D(x) = 
where x is the number of units produced each day and D(x) is the number sold each day. Assume that x is an integer. What is the domain of the demand function from a purely mathematical point of view?
A. All integers B. All integers other than -3 or 0 C. All integers other than 3 or 0 D. All integers greater than 0
Write the equation of the graph after the indicated transformation(s). The graph of y = 
is shifted 3.5 units to the left. This graph is then vertically stretched by a factor of 5.1. Finally, the graph is reflected across the x-axis.
A. y = -5.1
B. y = 5.1
C. y = -3.5
D. y = -5.1