Grade 8 McGraw Hill Glencoe - Answer Keys Answer keys

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Grade 8 McGraw Hill Glencoe - Answer Keys

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Power Up Performance Task

Play for a Prize

Antoine likes to go to the arcade. Tickets are awarded in different ways for his favorite games.

The ticket dispenser awards the customer tickets based on the point total
For each game, x represents the number of points scored and y represents the number of tickets awarded.

Write your answers on another piece of paper. Show all of your work to receive full credit.

Question 1 (request help)
Part A

Write an equation to model the number of tickets earned for each game. Interpret the slope and y-intercept for each situation.
Type below:

Question 2 (request help)
Part B

Is either relationship proportional? Explain your reasoning.

	Game #1:
	Game #2:

Question 3 (request help)
Part C

Solve the system of equations algebraically. Interpret the solution.
Type below:

Question 4 (request help)
Part D

Suppose Antoine needs 10 more tickets to win a prize. Which game should he play? Explain your reasoning.

Should play: