Add and simplify. Write the answer as a mixed numeral if possible.2
+ 4
A. 6
B. 6
C. 6
D. 7
Answer: D
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Determine whether the graph is the graph of a function.
A. yes B. no
Identify the form of the integral as inverse sine, inverse tangent, logarithmic, or general power.
A. General power B. Logarithmic C. Inverse tangent D. Inverse sine
Solve the problem.Stock in a company is selling for $11
per share. If someone purchased 
worth of stock in this company, how many shares did they get?
A. 4140 shares
B. 551
shares
C. 16,560 shares
D. 360 shares
Solve the problem.An object is propelled vertically upward from the top of a 272-foot building. The quadratic function 
models the ball's height above the ground, 
in feet, t seconds after it was thrown. After how many seconds does the object reach its maximum height? Round to the nearest tenth of a second if necessary.
A. 15.1 sec B. 2 sec C. 7 sec D. 1.1 sec