Ch. 3 mid chapter test

Find the rate of change

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

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

• $1 per hour

• $40 per hour

• $5 per hour

• $10 per hour

What is the rate of change for the following graph?

• 80
• 20
• 40
• 160

Which company shows a greater rate of change?

• Water's Edge Rafts
• Ryan's Rafts

The table show's your profit from your summer mowing job. What is the rate of change?

• $10 per hour

• $20 per hour

• $5 per hour

• $12 per hour

A rate that describes how a quantity changes in relation to another quantity is _________________.

• the rate of change
• a proportion
• a unit rate

Slope is know as rise/

• run
• fall
• none
• rise

Find the slope of the line that passes through:
(6,7) and (4,2)

• 2/5
• -5/2
• 5/2
• -1/2

Find the slope of the line that passes through: 
(2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Find the slope of the line that passes through:
(10, 1) and (5, 2)

• 1/5
• -1/5
• 5
• -5