Which of the following situations best represents a proportional relationship?
Write the linear equation that is graphed on the coordinate grid below.

m=
Equation
The value of y varies directly with x. When y = 30, x= 7. What is x when y=3?
x=
State if the table shown below is proportional or non-proportional. Explain your reasoning to justify your answer.

Claire earns the same pay for each day she works at her new job. She deposits a weekly paycheck into her savings account.

How much money did Claire have in her savings account before starting her new job?
$
The graph shows the relationship between the number of gallons of fuel remaining in the tank of a semi truck and the number of miles traveled by the semi truck.

Which function can be used to find y, the number of gallons of fuel remaining in the tank of the semi truck after it has traveled x miles?
Write the function rule (equation) for the graph shown below.

m=
Equation
The graph shows a relationship between x and y.

The graph of a linear function is shown on the coordinate grid.

What is the y-intercept of the graph of the linear function?
Graph the function (equation):
To graph, you will need to make two points. The graph will automatically create your line for you.