Express the graph shown using interval notation. Also express it as an inequality involving x.
A. (-?, -1)
x < -1
B. (-?, -1]
x ? -1
C. (-1, ?)
x > -1
D. [-1, ?)
x ? -1
Answer: B
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If a bus weighs 58,000 pounds, how much weight is on each jack? (Hint: there are 4 jacks)
A. 28,000 lb B. 14,500 lb C. 14,800 lb D. 29,000 lb E. 14,300 lb
Find all possible functions with the given derivative.y' = 3 - 
A. y = 3x - ln 
+ C
B. y = 3 - ln 
+ C
C. y = 3x + 
+ C
D. y = 
+ C
Solve the problem.The polynomial function 
gives the rate of gas leakage from a tank as pressure increases in p units from its initial setting. Will an increase of 3 units result in a lower rate of leakage compared to the initial setting?
A. Yes B. No
Answer the question.Choose the expression that is equivalent to the following: 10x + 5y
A. 5(2x + 5y) B. 5(2x + y) C. 15xy D. 5(5x + y)