Interpret Graph Given a Situation

What does the slope mean in the situation shown?

• Mumps is not a disease you want to have.

• We have 400 more cases of mumps every 6 years.

• There are less cases of mumps as time goes on.

• There are 400 fewer cases of mumps every 6 years that pass.

Check two true statements about the y-intercept for this graph.

• The y-intercept is about (0,16).

• The y-intercept is about (16,0)

• The initial amount of reps for weight lifting is 16.

• The weigh lifting pounds begin at 140.

• The y-intercept 9s (140,0).

Check 2 true statements about the slope for this graph.

Use (0, 16) and (120,2) as "good points."

• You lose about 14 reps for every 120 pounds added.
  

• You gain 16 pounds for every 120 minutes of exercise.
  

Choose the correct variable relationship statement for the following graph.

• As the years decrease, the number of newspapers go down.

• The more time that passes, the number of newspapers sold goes down.

• Every year you sell 10 less newspapers.

• As time passes, we sell more newspapers.

Choose the correct variable relationship statement for this graph.

• The higher the elevation, the lower the highest point is.

• As elevation decreases, the highest point increases.

• As elevation increases, the highest point increases.

• There is no relationship among elevation and high points.

A Canoe Rental company's prices are represented in the graph. What is the meaning of the point (1, 12)?

• The company charges $1 for 1 hour.

• The company charges $12 for 1 hour.

• The company charges $1 for 12 hours.

• The company charges $12 for 12 hours.

I can interpret the meaning of a point on a proportional graph.​

Based on the graph shown, how many pounds of cheese can you buy for $30?

• 3

• 4

• 5

• 6

What is the rate of change in this proportional relationship?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

What is the slope for the following graph?

• 80

• 20

• 40

• 160

What is the rate of change of the graph?

• 6 words per minute

• 25 words per minute

• 50 words per minute

• 150 words per minute