Independent and Dependent Variables Tables and Graphs

Is the graph proportional or non proportional?

• proportional

• non proportional

• both

• neither

What is the function of the table?

• y=3x+1

• y=4x-2

• y=x+1

• y=x+7

Write an equation for this relationship.

• y=18x

• y=18.50x

• y=22.50x

• y=22x

Which label best describes the independent quantities shown in the table?

• Number of tickets (t)

• Cost (c)

What is the y-axis label?

• Leona's Job Earnings

• Newspapers Delivered

• Total Pay (dollars)

What is the label for the x-value (input)?

• Dog Sitting Earnings

• Number of Days

• Amount Earned ($)

What is the label for the y-value (output)?

• Dionne's Boat Rental

• Hours Rented

• Amount Paid

On a graph, which axis shows the dependent variable?

• x-axis

• y-axis

• neither

• it changes

On a graph, which axis shows the independent variable?

• x-axis

• y-axis

• neither

• it changes

A(n) _____________ variable depends on or is changed by another variable.

• dependent

• independent