Rate of Change Tables Graphs Equations

Emilio wants to buy a new motorcycle. He wants to compare the gas efficiency for each motorcycle before he makes a purchase. The dealerships presented the data below. How many miles per gallon does the Leisure motorcycle get?

• 110

• 2

• 220

• 55

Tags

CCSS.8.EE.B.5

Milton Middle School is planning to purchase a new copy machine. The principal plans to purchase the machine that copies at the fastest rate. How many copies does SuperFast Deluxe make per second?

• 20

• 1.8

• 36

• 2.5

Tags

CCSS.8.EE.B.5

The equation for Quick Copies: 𝑐 = 1.5t where 𝑡 represents the amount of time in seconds, and 𝑐 represents the number of copies. How many copies does this machine make per second?

• 1.5

• 2

• 3

• 10

Tags

CCSS.HSF-LE.A.1B

Mallory is on a budget and wants to determine which cereal is a better buy: a 10-ounce box of cereal costs $2.79 or a 13-ounce box of the same cereal costs $3.99? What is the unit rate of the 13-ounce box?

• $3.25

• 21 cents

• 28 cents

• 31 cents

Tags

CCSS.6.RP.A.3B

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

CCSS.7.RP.A.2A

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

CCSS.7.RP.A.2A

Does this graph represent a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Does this graph represent a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Using the graph above, determine the constant of proportionality.

• k = 0

• k = 1

• k = 3

• k = 6

Tags

CCSS.7.RP.A.2B

Using the table above, determine which statement is correct.

• The table is proportional and the unit rate is 100.

• The table is not proportional because the unit rate is not constant.

• The table is not proportional because it doesn't pass through the origin.

• The table is proportional and the unit rate is 0.01.

Tags

CCSS.7.RP.A.2A