Multiply the expressions.(x + 3)2
A. 9x2 + 6x + 9
B. x2 + 9
C. x + 9
D. x2 + 6x + 9
Answer: D
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Find the limit of the sequence or determine that the limit does not exist.an = 
A. does not exist B. ln 5 C. 0 D. 1
Solve the problem.Find the best buy. Brand A: 28 oz for $14.28 Brand B: 24 oz for $11.28
A. Brand B B. Brand A C. Not enough information D. Equal value
Provide an appropriate response.Years ago, people used fountain pens. The ink was very "wet" and so a blotter was used to absorb "wet" ink left on the surface of the paper. Suppose you have a single sheet of graph paper and that you have just used your fountain pen to graph the one-to-one function f. Explain how, if the ink is "wet", you could now obtain the graph of f-1 using only your sheet of graph paper. (Hint: Fold the sheet of graph paper.)
What will be an ideal response?
Solve the problem.A person's emotional quotient (EQ) is found by multiplying emotional age by 100 and dividing by chronological age. Using this information, if a 5 yr old person has an EQ of 102 what is that person's emotional age?
A. 5 years old B. 4.9 years old C. 5.1 years old D. 21.4 years old