Interpreting Real World Linear Graphs

What is the slope?

• 2

• 1/2

• 0

What does the slope mean in this situation?

• Each person gets two pizzas.

• Each person gets 1/2 pizza.

What is the equation that represents this situation?

What is the y-intercept?

• 0

• 100

• 150

What is the slope?

• 75

• 25

• 5

What does the slope mean in this situation?

• After the starting cost, each feet of fence costs $75.00.

• After the starting cost, each feet of fence costs $25.

• I have no idea, and I really should be going to office hours.

What is the equation that represents this situation?

What is the y-intercept?

• 0

• 15

• 50

What is the meaning of the slope in this situation?

• They can drive 25 miles on 1 gallon of gas.

• They can drive 50 miles on 1 gallon of gas.

• I really need to go to get help from my teacher.

What is the equation that represents this situation?