Use the given graph of the polynomial function to state whether the leading coefficient is positive or negative and whether the polynomial function is cubic or quartic.

A. Negative; Quartic
B. Positive; Quartic
C. Positive; Cubic
D. Negative; Cubic


Answer: B

Mathematics

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Write the statements S1, S2, and S3 and determine if each statement is true.Sn:  12 + 42 + 72 + . . . + (3n - 2)2 = 

What will be an ideal response?

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Factor the expression completely. If the polynomial is prime, state this as your answer.1000x3 + 343y3

A. (10x + 7y)(100x2 + 70xy + 49y2) B. (1000x - 7y)(x2 + 70xy + 49y2) C. (10x - 7y)(100x2 + 70xy + 49y2) D. (10x + 7y)(100x2 - 70xy + 49y2)  

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Evaluate.xy1

A. y B. xy C. 1 D. x

Mathematics

Solve the problem.The following bar graph shows the ranking of the top items sold at a local sporting event and the percent of fans selecting each item.  What was the second-most selected item?

A. Hot dog/corn dog B. Candy C. Popcorn D. Beverages

Mathematics