1. 2. 3. 4. 5. 1. 2/5 2. 5/7 3. 5/2 4. 2/3 Response Grid.

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Presentation transcript:

1. 2/5 2. 5/7 3. 5/2 4. 2/3 Response Grid

1. $ $ $ $3.50 Response Grid

miles per hour miles per hour 3. 3 miles per hour Response Grid

1. Melody 2. Carlos Response Grid

1. The slope is the unit rate. 2. The slope is the change in x divided by the change in y. 3. The unit rate is the constant of proportionality. Response Grid

3.99Cogsworth 3.83Beast 3.4Belle 3.25Lumiere 2.5Chip & Mrs. Potts

1. y = 6x 2. y = 2x – 5 3. y = 6 + x 4. y = (-3)x + 5 Response Grid

wpm wpm wpm wpm Response Grid

Response Grid

6.91Cogsworth 6.67Beast 6.2Belle 5.88Lumiere 5.5Chip & Mrs. Potts

1. 0% 25% 50% 75% 100% Response Grid

1. The constant of proportionality is $ gallons cost $ gallons cost $6. Response Grid

13.46Beast 12.41Cogsworth 11.5Chip & Mrs. Potts 8.5Lumiere 7.4Belle

Time43456 Total$25.50$34$ Y = $25.50x 2. Y = $8.50x 3. Y = $ x 4. Y = $ x Response Grid

Response Grid

Response Grid

1. Betty lost 9 pounds in 9 weeks. 2. Sara drove 720 miles in 8 hours. 3. There are 90 boxes on 10 shelves. 4. There are 900 people in 90 rows. Response Grid

1. Y = 55x 2. Y = 9x 3. X = 55y 4. X = 9y Response Grid

1. Unit rate 2. Constant of proportionality 3. Slope 4. All of the above Response Grid

Response Grid

20.46Beast 18.99Cogsworth 18.5Chip & Mrs. Potts 14.75Lumiere 13.4Belle

1. 0% 25% 50% 75% 100% Response Grid

1. Both trains are travelling at the same rate of speed. 2. Both the graph and the equation represent a proportional relationship. 3. Both trains have a slope of 200.

49Participant 22 45Participant 9 45Participant 15 45Participant 20 41Participant 27

25.63Lumiere 24.38Chip & Mrs. Potts 24.37Cogsworth 20.08Beast 16.6Belle