Constant Coefficient Linear Word Problems

What is the slope of the equation?
y = -3x + 6

• 6
• -3x
• -3
• 3

If I join the gym for a start up fee of $40 and monthly fee of $10, what equation models this?

• y = 10x - 40
• y = 40x + 10
• y = 10x + 40
• y = 40x - 10

If I join the gym for a start up fee of $40 and monthly fee of $10,  what is a possible label for the x axis?

• Total Amount Paid
• Total Number of People at the Gym
• Hours
• Months

If I join the gym for a start up fee of $40 and monthly fee of $10,  what is a possible label for the y axis?

• Total Amount Paid
• Total Number of People at the Gym
• Hours
• Months

If I join the gym for a start up fee of $40 and monthly fee of $10,  how much money have I spent if I have gone to the gym for 6 months?

• $60
• $100
• $50
• $110

Is this graph Discrete or Continuous?

• Discrete
• Continuous

Is this graph discrete or continuous?

• Discrete
• Continuous

The start up cost to join eTunes music is $7.95 plus $0.95 per song downloaded.  Write a linear equation that could be used to find how many songs he downloaded.

• y = 0.95x + 7.95
• y = 7.95x + 0.95
• y = 0.95x - 7.95
• y = - 0.95x + 7.95

The total cost (y) at an amusement park can be modeled by y=1.5x+20 where x is the number of rides you ride. What is the entrance fee?

• 1.5

• 200

• 0

• 20

The total cost (y) at an amusement park can be modeled by y=1.5x+20 where x is the number of rides you ride. What is the price per ride?

• 1.5

• 21.5

• 0

• 20