Basic Proportional Relationships

Which of the tables above are proportional?

• Table 5 only

• Tables 5 and 8

• Tables 6 and 7

• None of the tables are proportional.

Tags

CCSS.7.RP.A.2B

Does the table show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2A

Which table shows a proportional relationship?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2A

Does the graph represent a proportional relationship?

• yes
• no

Tags

CCSS.7.RP.A.2D

What is the equation for this table?

Tags

CCSS.6.EE.C.9

It cost me $46.80 to fill my 13-gallon gas tank. What was the price of gas per gallon?

• $3.60

• $3.55

• $3.40

• $3.50

Tags

CCSS.6.NS.B.3

What is the constant of proportionality for this table?

(*hint* - money is usually the y-value)

• $1/9 per hour
• $9 per hour
• $8 per hour

Tags

CCSS.7.RP.A.2B

Which graph shows a proportional relationship?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2D

The constant of proportionality of this graph is k = 45. What does it mean?

• The boat travels for 45 miles for every 45 hours

• The boat travels 1 mile for every 45 hours

• The boat travels 45 miles for every 1 hour

• The boat travels 1/45 mile for every 1 hour

Tags

CCSS.7.RP.A.2D

What makes a graph proportional?

• Straight line starting at the 5

• The line is curved

• Straight line starting from the top

• Straight line and the line goes through the origin

Tags

CCSS.7.RP.A.2D