Find the domain of the composite function f?g.f(x) = 
; g(x) = 6x + 18
A. [-3, ?)
B. [0, ?)
C. (-?, ?)
D. (-?, -3] or [0, ?)
Answer: A
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The table compares the national averages for an industry to the results for a given company in the industry. Identify any areas that might require attention by management and offer suggestions.
What will be an ideal response?
The graphs of two linear equations are shown below. To the first decimal place, estimate the coordinates of the solution of the system. If necessary, use the slope of each line.
A. (3.1, -1.9) B. (-1.4, 2.8) C. (2.8, -1.4) D. (-1.9, 3.1)
Rotate the axes so that the new equation contains no xy-term. Graph the new equation.xy +16 = 0
A. 
B. 
Solve.The initial weight of a starving animal is W0. Its weight after t days is given by 
What percentage of its initial weight remains after 26 days?
A. 20.9% B. 82.3% C. 74.4% D. 79.1%