Function Linear Proportional

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Does the graph show a proportional relationship?

• Yes

• No

Is this function linear or nonlinear?

• Linear function

• Nonlinear function

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.

• Yes, because it doesn't pass through the origin.

• Yes, because it intersects the y axis.

• No, because it intersects the x axis.

Which statement best describes the relationship of x and y in the table?

• Proportional

• Not Proportional

What are the main characteristics of a proportional relationship between two variables?

• They pass through the origin.

• They are linear and also pass through the origin.

• They are curved

• They have a negative relationship and pass through the origin.

Does the table represent a proportional relationship?

• Yes.

• No.

Does the table represent a proportional relationship?

• Yes.

• No.

Does the table show a proportional relationship?

• Yes

• No

Determine the missing value in the table. 

• 15

• 3

• 1/3

• 9