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Begin bell work right after the tardy bell (2 pts) Follow along to complete class problems (2 pts) Stay in seat during instruction (2 pts) Raise hand when.

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Presentation on theme: "Begin bell work right after the tardy bell (2 pts) Follow along to complete class problems (2 pts) Stay in seat during instruction (2 pts) Raise hand when."— Presentation transcript:

1 Begin bell work right after the tardy bell (2 pts) Follow along to complete class problems (2 pts) Stay in seat during instruction (2 pts) Raise hand when you wish to speak (if it is an appropriate time in the lesson, teacher will call on you) (2 pts) Work only with table partner (Please refrain from talking over people or yelling across the room) (2 pts)

2 Mario will pay you 360 gold coins for 2 hours of racing G-Karts Luigi will pay you 426 gold coins for 3 hours of racing Go-Karts Find the best offer using three methods: table, rate and graph

3 At the top of your graph paper, make a TABLE for Mario and Luigi’s offers Mario will pay you 360 gold coins for 2 hours of racing Go- Karts HoursPayment 1 2 3 4 5 360 180 540 720 900 Luigi will pay you 426 gold coins for 3 hours of racing Go-Karts HoursPayment 1 2 3 4 5 426 142 284 586 710

4 Mario pays more!! Mario will pay you 360 gold coins for 2 hours of racing Go- Karts HoursPayment 1 2 3 4 5 360 180 540 720 900 Luigi will pay you 426 gold coins for 3 hours of racing Go-Karts HoursPayment 1 2 3 4 5 426 142 284 586 710

5 Mario will pay you 360 gold coins for 2 hours of racing G-Karts Luigi will pay you 426 gold coins for 3 hours of racing Go-Karts Find the best offer using three methods: table, rate and graph

6 Mario will pay you 360 gold coins for 2 hours of racing G-Karts Luigi will pay you 426 gold coins for 3 hours of racing Go-Karts To find the RATE, write each offer as a rate fraction 180 coins per hour 360 coins = 2 hours 426 coins = 3 hours 142 coins per hour

7 Mario will pay you 360 gold coins for 2 hours of racing G-Karts Luigi will pay you 426 gold coins for 3 hours of racing Go-Karts Find the best offer using three methods: table, rate and graph

8 Choose a scale HoursPayment 1 2 3 4 5 360 180 540 720 900 HoursPayment 1 2 3 4 5 426 142 284 586 710 The X axis can have one square per half hour The Y axis cannot Let’s try 100 coins per square

9 X axis Y axis Hour Coins 1180 2360 3540 4720 5900 Hours 1 2 3 4 5 100 200 300 400 500 600 700 800 900 1000 All the way to 1,000 Coins

10 Connect the dots and plot Luigi’s data in a contrasting color

11 Is easiest to set up? Is easiest to learn information from? Which of the three methods: table, rate or graph


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