Basic Rate of Change

Q1. How many hours are there in a day?

• A) 52

• B) 26

• C) 208

• D) 2

• A
• B
• C
• D

• F
• G
• H
• J

• A
• B
• C
• D

What is the slope?

• $2 per mile drive

• $.50 per mile driven

• 2 miles driven per $1 

• 1 mile driven per $2

Which statement below accurately represents the graph?

• $100 is earned for each hour worked

• $100 is earned for every 2 hours worked

• $500 is earned for every 8 hours worked

• $200 is earned for every 3 hours worked

Dev keeps a record in graph form of how far his car travels and the number of gallons of gasoline it uses.
What is the slope of the graph?

• 64

• 128

• 32

• 16

Identify the slope...

• positive

• negative

• zero

• undefined

• F
• G
• H
• J

What is the rate of change for the line defined by the equation below? 
-x + 10y - 2 = 0 

• 10

• 5

• 1/5

• 1/10