Proportion Tables and Graphs

Solve the proportion.

• k=90

• k=3.3

• k=60

• k=5

Tags

CCSS.MATH.CONTENT.7.RP.A.2

The constant of proportionality can be found by finding the __________  _____________.

• unit rate

• ratio rate

• proportion answer

• rational number

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Which table(s) represents a proportional relationship?

• Table A, B, and C

• Table B and C

• Table C only

Tags

CCSS.7.RP.A.2D

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

If the Cross Products are equal, then..................

• the two ratios are NOT proportional.

• the two ratios are proportional

Tags

CCSS.7.RP.A.2A

If an equation is proportional, then it is written in the form....

• y= mx + b

• y = kx

Tags

CCSS.7.RP.A.2D

How do you know if a table is proportional?

• The table has a constant rate of change.

• When

  x = 0, y = 0.

• The table has a constant rate of change, and when

  x = 0, y = 0.

• No table is proportional.

Tags

CCSS.7.RP.A.2D

How do you know if a graph is proportional?

• The graph is a straight line.

• The graph is a straight line that passes through the origin.

• The line passes through the origin.

• The graph is a curved line that does NOT pass through the origin.

Tags

CCSS.7.RP.A.2D

How much money does Miguel have in his saving account at 4 months?

• $4

• $60

• zero dollars

• $30

Tags

CCSS.HSF.IF.B.4

If an equation is in the form y = kx, then the table and graph created by the equation is also proportional.

• True

• False

Tags

CCSS.7.RP.A.2D