Unit 2A

Find the rate of change

• 1
• 2
• 11
• Not a constant slope/Non-Linear

Find the rate of change.

• -2 minutes per gallon
• -20 minutes per gallon
• -2 gallons per minute
• -20 gallons per minute

Calculate the rate of change.

• 6
• 1/6
• -6
• -1/6

What is the rate of change for the following graph?

• 80
• 20
• 40
• 160

• 4

• 4x

• 5

• -5

What is the initial value?

• -3
• 0
• 3
• 20

What is the initial value?

• 1
• 2
• 9
• 11

The graph shows the speed of Mr. Sam driving to work. Which section shows Mr. Sam stopped in traffic?

• a.

• b.

• g.

• d.

• f.

The graph shows Timmy's distance he is as he leaves school one afternoon. What happens in section C? Why is the distance from school decreasing?

• Timmy is walking back to school because he forgot his math book.

• Timmy is talking to a friend and not walking.

• Timmy is walking faster home.

• Timmy is dancing in the street.

Is the table above a function?

• This is a Function

• This is Not a Function