Provide an appropriate response.Which direction does the parabola, y = -3x2 + 18x + 5, open?
A. Right
B. Down
C. Left
D. Up
Answer: B
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Solve the problem.The floor plan of a building is shown in the figure below. Is it possible to start in one of the rooms of the building, walk through each door exactly once, and end up in a different room from the one you started in? (Consider the outside a "room".) Justify your answer.
What will be an ideal response?
Provide an appropriate response.Perform the indicated operations without a calculator: 462/14 =
A. 32 B. 31 C. 34 D. 33
Provide an appropriate response.If a > 1, what two points on the graph of f(x) = loga
can be found with no computation?
Fill in the blank(s) with the appropriate word(s).
Solve.Suppose that 
is invested at an interest rate of 
per year, compounded continuously. What is the balance after 6 years?
A. $12,395.39 B. $12,295.39 C. $11,808.00 D. $9468.00