Constant Rate of Change

What is the constant rate of change between the quantities in the table?

• -20 gal per minute

• -2 gal per minue

• 2 gal per minute

• 20 gal per minute

Find the rate of change.

• -5 degrees per hour

• 5 degrees per hour

• -10 degrees per hour

• -3 degrees per hour

Which statement describes the rate of change of the line?

• $20 each week

• $30 each week

• $25 each week

• $70 each week

Identify the rate of change of the line.

• $6 each week

• $3 each week

• $18 each week

• $30 each week

Slope = 2/1 = 2 Slope = 1/1 = 1 Slope = 3/2 = 1 1/2  Slope = 0/1 = 0

• Slope = 2/1 = 2

• Slope = 1/1 = 1

• Slope = 3/2 = 1 1/2 

• Slope = 0/1 = 0

Slope = 2/1 = 2 Slope = 3/0 Slope = 2/6 Slope = 1/2

• Slope = 2/1 = 2

• Slope = 3/0

• Slope = 2/6

• Slope = 1/2

• Slope = 8/4
• Slope = 6/12 = 1/2
• Slope = 4/2 = 2
• Slope = 2/4 = 1/2

• CROC = $105 per day
• CROC = $15 per day
• CROC = $60 per day
• CROC = $120 per day

• Slope = 20/10
• Slope = 40/20
• Slope = 20/0
• Slope = 60/20

• Slope = 2/3
• Slope = 1/1
• Slope = 4/3
• Slope = 3/4