Interpreting and Creating Graphs

• There is a nonlinear correlation between the high temperature and the number of visitors to the beach.
• When the high temperature is above 100 degrees, fewer than 150 visitors are expected at the beach.
• There is no correlation between the high temperature and the number of visitors to the beach.
• When the high temperature is between 75 degrees and 90 degrees, more than 120 visitors are expected at the beach

• The y-intercept of the graph represents the cost of each song.
• The y-intercept of the graph represents the cost of joining the music club.
• The slope of the graph represents the total number of songs bought by members of the club.
• The slope of the graph represents the number of songs each member buys when visiting the website.

• 307,000
• 278,500
• 471,500
• 158,000

• y=-2/3x-1
• y=-3/8x+4
• y=-4/3x+4
• y=-1/4x-1

In three different workouts a runner burned 300 calories in 30 minutes, 350 calories in 35 minutes, and 200 calories in 20 minutes. Based on the data, which statement is true if the number of calories burned is a function of the number of minutes the runner worked out?

• The number of minutes the runner worked out is the dependent quantity.
• The number of workouts the runner completed is the dependent quantity.
• The number of calories burned is the dependent quantity.
• The number of steps the runner takes is the dependent quantity.

• The printer prints 3 more pages per minute in colored ink than in black ink.
• The printer prints 3 fewer pages per minute in colored ink than in black ink.
• The printer prints the same number of pages per minute in either type of ink.
• The printer prints the entire research report in 152 minutes.

• -8
• -5
• 0
• 5

• The average blue whale weighs 3 tons at birth.
• When the average blue whale is 5 days old, it weighs 20 tons.
• The average blue whale gains 0.1 ton per day during its first six months of life.
• When the average blue whale weighs 18 tons, it is 150 days old.

• The total amount of money the customer spends each month at the car wash
• The number of months the customer has been a member at the car wash
• The number of times the customer takes his car to the car wash in one year
• The cost each time the customer takes his car to the car wash

• The number of members in the organization increases by 9 members each month
• At the end of 16 months, there will be 288 members in the organization
• The number of members in the organization increases by 3 members each month
• At the end of 6 months, there will be 140 members in the organization