Mario will pay you 360 gold coins for 2 hours of racing G-Karts Luigi will pay you 426 gold coins...
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Transcript of Mario will pay you 360 gold coins for 2 hours of racing G-Karts Luigi will pay you 426 gold coins...
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
Fold your graph paper into fourthsRateTable
Graph Your Judgment
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
Hours Payment
12345
360
180
540720900
Luigi will pay you 426 gold coins for 3 hours of racing Go-Karts
Hours Payment
12345
426
142
284
586710
Mario pays more!!
Mario will pay you 360 gold coins for 2 hours of racing Go-Karts
Hours Payment
12345
360
180
540720900
Luigi will pay you 426 gold coins for 3 hours of racing Go-Karts
Hours Payment
12345
426
142
284
568710
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 graphFind the best offer using three methods: table, rate and graph
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
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 graphFind the best offer using three methods: table, rate and graph
Choose a scaleHours Payment
12345
360
180
540720900
Hours Payment
12345
426
142
284
586710
The X axis can have
one square per half
hour
The Y axis cannot
Let’s try 100 coins per
square
X axis Y axisHour Coins1
1802
3603
5404
7205
900
Hours
1 2 3 4 5
10
0 2
00 3
00 4
00 5
00 6
00 7
00 8
00 9
00 1
000
All the way to 1,000
Coin
s
Connect the dots and plot Luigi’s data in a contrasting color
Is easiest to set up?
Is easiest to learn information from?
Which of the three methods: table, rate or graph