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C.o.P. from Tables, Graphs, Equations, & Context

Last updated over 2 years ago

11 questions

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Question 1

1.

What is the Constant of Proportionality for the table below?
(Hint: Just find the unit rate)

10

15

1.50

1.75

Question 2

2.

What is the equation for this table?

c = 10w

w = 1.50c

c = 15w

w=10c

Question 3

3.

$0.08 per pack

$0.80 per pack

$1.80 per pack

Question 4

4.

What is the Constant of Proportionality?

1/5

2/3

6/5

5/6

Question 5

5.

What is the cost per guest and the equation that goes with this graph?

1/2, so the equation is y = (1/2)x

2,  so the equation is y = 2x

4, so the equation is y = 4x

10, so the equation is y = 10x

Question 6

6.

What is the equation of this graph?

Question 7

7.

When Trayvon goes to the batting cages, he uses 2 tokens for every 10 pitches. There is a proportional relationship between the number of tokens Trayvon uses, t, and the number of pitches, p.

t=5p

p=5t

t=20p

p=20t

Question 8

8.

Devon’s favorite applesauce recipe calls for 2 teaspoons of cinnamon for every 3 apples. There is a proportional relationship between the number of apples, a, and the amount of cinnamon, c.

Question 9

9.

Alicia makes 40 ice cubes with 4 ice trays. There is a proportional relationship between the number of trays Alicia uses, t, and the total number of ice cubes she makes, i.

Question 10

10.

Xander pays $8 for 10 skateboard stickers. There is a proportional relationship between the number of stickers Xander buys, n, and the total cost, c.

Question 11

11.

Brody is laying new tile flooring in his hallway. For every 2 feet in the hallway, he places 8 tiles. There is a proportional relationship between the length of the hallway Brody covers, f, and the number of tiles he needs, t.