Multiple Representations ReTest
 What is the 50th term in the sequence representedby the rule 12n - 5?759567600 A sequence of numbers was generated using the rule 7n - 4, where n represents a number's position inthe sequence. Which sequence fits this rule?3, 7, 11, 15, 19, ...4, 7, 10, 13, 16, ...3, 10, 17, 24, 31, ...4, 11, 18, 25, 32, ... Look at the sequence in the table below.Which expression can be used to find the value ofthe term in the nth position?1.25n0.25n + 1Position4235n10.5n + 11.5n + 0.5Value of Term2.2521.251.751.5 Which of the following situations could be representedby the equation 3b - 5 = 13?Carl bought 3 books for b dollars each and had a\$5 off coupon for a total of \$13.Carl bought 5 books for b dollars each and had a \$3 off coupon for a total of \$13.Carl bought 3 books for b dollars each and paid\$5 tax for a total of \$13.Carl bought 5 books for b dollars each and paid\$3 tax for a total of \$13. The table below shows a relationship between x and y.Which equation best represents this relationship?y = 4x + 1y = 4xy = 4x - 1y = x + 4x13402513y12125 Every art student needs a set of watercolors that cost \$6.50 and a paintbrush that costs \$2.00. If xrepresents the number of students in the art class,which equation can be used to find y, the amount ofdollars spent by all of the students?y = 8.5xy = 6.5x + 2y = x + 8.5y = x + 6.5 The table shows the relationship between the weightand the cost of some tea leaves.Based on the pattern in the table, how much will15 ounces of tea leaves cost?\$2.79\$3.78Weight (oz)1 or less234Cost\$0.90\$0.63\$1.17\$1.44\$4.41\$4.05 BApddp10001001010150020020152000700207025008002580DCThe graph shows theamount of sales basedon a number of parties.What table shows thesame information?pddp100010001010150019951520199565002070750025002580 y = 60xy = 40x + 20y = 2x + 40y = x + 60The graph shows thenumber of miles as afunction of hours.Which equation belowdescribes the samerelationship? Let n represent the position of a term in the sequence below.                      9, 15, 21, 27, 33, ...Which algebraic expression can be used to find thenth term of the sequence?6n + 33n + 65n + 44n + 5 Which algebraic expression can be used to find thenth term of this sequence?n + 1        3n    3⅔, 1, 1 ⅓, 1 ⅔, 2, ...3n     22n     3 What is the next term in the sequence shown below?4.254.54.7551, 1.75, 2.5, 3.25, 4, ... ABWhich table represents the equation y = 3x - 1?13xx02124612015y369y3CD8x235x1368231325141085y4y A costume designer charges \$35 per hour plus aninitial consulting fee of \$25. If x represents thenumber of hours the costume designer works,which equation can be used to find y, the amountof dollars the designer earns?y = 35x + 60y = 25x + 35y = 60x + 25y = 35x + 25 A sequence of numbers was generated using the rule6n - 2, where n represents a number's position in thesequence. Which sequence fits this rule?4, 6, 8, 10, 12, ...4, 8, 12, 16, 20, ...4, 10, 16, 22, 28, ...4, 12, 18, 24, 30, ...
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