Proportional and Non Proportional Relationships in Tables, Graphs, and Equations

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

TEKS.MATH.7.4A

Does this graph represent a proportional relationship?

• Yes

• No

Tags

TEKS.MATH.7.4A

What does the point (2, 94) represent in this situation?

• Every week, they earn $94.

• After 94 weeks, they save $2.

• After 1 week, they save $47.

• After 2 weeks, they save $94.

Tags

TEKS.MATH.7.4A

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

TEKS.MATH.7.4A

A dolphin travels through the water of a speed of 25 kilometers per hour. Which representation shows the distance a dolphin can travel at this rate? (7.4A)

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Tags

TEKS.MATH.7.4A

A graph shows a straight line that passes through the points (0,0) and (5,15). What is the equation of the line that represents this proportional relationship?

Tags

TEKS.MATH.7.4A

Does this graph represent a proportional relationship?

• Yes

• No

Tags

TEKS.MATH.7.4A

The number of trees and the number of apples are given in the table above.  Determine which statement below is correct.

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

• The table is proportional and the unit rate is 1/13

• The table is proportional and the unit rate is 13.

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

Tags

TEKS.MATH.7.4A

Using the graph above, determine the constant of proportionality.

• k = 0

• k = 1

• k = 3

• k = 6

Tags

TEKS.MATH.7.4C

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

TEKS.MATH.7.4C