Proportional vs. Non-Proportional

Which best describes this equation?

 $y\ =\frac{3}{4}x$  

• Proportional

• Nonproportional

Tags

CCSS.7.RP.A.2

Movie rental fee is $3 plus $2 each additional day.

• Proportional

• Nonproportional

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Which is the better description of the table?

• Proportional

• Nonproportional

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

In the equation y = 23x, what is the constant?

• 2/3

• 23

• y

• x

Does the graph show a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What is the constant of proportionality? If it does not represent a proportional relationship, select "not proportional".

y = 5x - 3

• 5

• -3

• Not proportional

Is the graph proportional or nonproportional?

• Proportional

• Nonproportional

Which graph is nonproportional?

• #5

• #6

Is this table proportional or nonproportional?

• Proportional because the ratios $\frac{y}{x}$ are equal

• Nonproportional because the ratios $\frac{y}{x}$ are not equal

Which best describes the graph represented by this table?

• Proportional

• Nonproportional