7.2.7
star
star
star
star
star
Last updated over 1 year ago
13 questions
2
1. Decide whether each table could represent a proportional relationship.
If the relationship could be proportional, what would the constant of proportionality be?
How loud a sound is depending on how far away you are.
1. Decide whether each table could represent a proportional relationship.
If the relationship could be proportional, what would the constant of proportionality be?
How loud a sound is depending on how far away you are.
2
1. Decide whether each table could represent a proportional relationship.
If the relationship could be proportional, what would the constant of proportionality be?
The cost of fountain drinks at Hot Dog Hut.
1. Decide whether each table could represent a proportional relationship.
If the relationship could be proportional, what would the constant of proportionality be?
The cost of fountain drinks at Hot Dog Hut.
5
2. A taxi service charges $1.00 for the first 1/10 mile then $0.10 for each additional 1/10 mile after that.
Fill in the table with the missing information then determine if this relationship between distance traveled and price of the trip is a proportional relationship.
2. A taxi service charges $1.00 for the first 1/10 mile then $0.10 for each additional 1/10 mile after that.
Fill in the table with the missing information then determine if this relationship between distance traveled and price of the trip is a proportional relationship.
2
3. A rabbit and turtle are in a race. Is the relationship between distance traveled and time proportional for the TURTLE?
*If so, write the equation that represents the relationship in the space provided below.
3. A rabbit and turtle are in a race. Is the relationship between distance traveled and time proportional for the TURTLE?
*If so, write the equation that represents the relationship in the space provided below.
2
3. A rabbit and turtle are in a race. Is the relationship between distance traveled and time proportional for the RABBIT?
*If so, write the equation that represents the relationship in the space provided below.
3. A rabbit and turtle are in a race. Is the relationship between distance traveled and time proportional for the RABBIT?
*If so, write the equation that represents the relationship in the space provided below.
1
4a. For each table, answer: What is the constant of proportionality?
4a. For each table, answer: What is the constant of proportionality?
1
4b. For each table, answer: What is the constant of proportionality?
4b. For each table, answer: What is the constant of proportionality?
1
4c. For each table, answer: What is the constant of proportionality?
4c. For each table, answer: What is the constant of proportionality?
1
4d. For each table, answer: What is the constant of proportionality?
4d. For each table, answer: What is the constant of proportionality?
1
5. Kiran and Mai are standing at one corner of a rectangular field of grass looking at the diagonally opposite corner. Kiran says that the field were twice as long and twice as wide, then it would be twice the distance to the far corner. Mai says that it would be more than twice as far, since the diagonal is even longer than the side lengths.
Do you agree with either of them?
5. Kiran and Mai are standing at one corner of a rectangular field of grass looking at the diagonally opposite corner. Kiran says that the field were twice as long and twice as wide, then it would be twice the distance to the far corner. Mai says that it would be more than twice as far, since the diagonal is even longer than the side lengths.
Do you agree with either of them?
1
Exit Ticket1. Based on the information on the table, is the cost of the apples proportional to the weight of apples?
Exit Ticket
1. Based on the information on the table, is the cost of the apples proportional to the weight of apples?
1
Exit Ticket2. Based on the information on the table, is the cost of the pizza proportional to the number of toppings?
Exit Ticket
2. Based on the information on the table, is the cost of the pizza proportional to the number of toppings?
1
Exit Ticket3. Write an equation for the proportional relationship.
If apples, use c for the cost of apples and p for the weight of apples in pounds.
If pizza, use c for the cost of the pizza and t for the number of toppings.
Exit Ticket
3. Write an equation for the proportional relationship.
If apples, use c for the cost of apples and p for the weight of apples in pounds.
If pizza, use c for the cost of the pizza and t for the number of toppings.