Find the limit.

A. 9
B. ±9
C. 81
D. does not exist


Answer: A

Mathematics

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Represent the data graphically.A cylindrical container of fixed volume is to be made. The amount of material depends on the radius, as shown in the table:

A.

B.

C.

D.

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Find the slope-intercept form of the line satisfying the given conditions.Slope 8; y-intercept -2

A. y = 8x + 2 B. y = -2x - 8 C. y = 8x - 2 D. y = 8x + 8

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Solve the problem.How many line segments are determined by joining the dots on the last two circles?3 segments6 segments segments segmentsUse inductive reasoning to find a formula for the number of line segments determined by joining n dots on a circle.

A. 5 dots: 9 segments 7 dots: 15 segments n dots : 3n - 6 segments B. 5 dots: 13 segments 7 dots: 33 segments n dots : (n - 1)2 - 3 segments C. 5 dots: 10 segments 7 dots: 21 segments n dots : n(n - 1)/2 segments D. 5 dots: 12 segments 7 dots: 24 segments n dots : 6(n - 3) segments

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The table shows the number of votes received by each candidate in an election along with the amount spent by the candidate on advertising. Use the table to answer the question..  CandidateNumber of VotesAmount Spent on Advertising ($)  Jose Gonzales  57,209  59,104  Angela Wong  67,108  59,024  Sue Miller  67,091  102,376  Tyler Johnson  41,036  66,514  Sandra Ouye  41,009  72,607How much was spent on advertising by Tyler Johnson?

A. $66,514 B. $41,036 C. $66,154 D. $72,607

Mathematics