Match the inequality or system of inequalities with its graph.x + y ? 7
A. 
B. 
C. 
D. 
Answer: D
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Determine where the function is increasing and where it is decreasing.f(x) = x2 + 4x + 4
A. increasing on (-?, -2) decreasing on (-2, ?) B. increasing on (-2, ?) decreasing on (-?, -2) C. increasing on (-?, 2) decreasing on (2, ?) D. increasing on (2, ?) decreasing on (-?, 2)
Use the bar graph to answer the question.The bar graph below shows the number of students by major in the College of Arts and Sciences.
Find the total number of students majoring in either History or Science.
A. 550 students B. 450 students C. 400 students D. 350 students
Provide an appropriate response.If one whole number is subtracted from another whole number, what can you say about the result, given that the two numbers are not the same?
A. The result could be either a positive or negative integer, but will not be equal to zero. B. The result will be a negative integer. C. The result could be any integer, including zero. D. The result will be a whole number.
Solve the problem.Suppose the sales of a particular brand of appliance satisfy the relationship 
where y represents the number of sales in year x, with 
corresponding to 1995. Find the number of sales in 2011.
A. 10,640 sales B. 5200 sales C. 5440 sales D. 10,880 sales