Rate and Graphs

Which graph represents the data?

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For every 125 pages Daysha reads, she earns 5 points. Which graph models this relationship?

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Trishtohn charges $17.50 for 5 roses. Which graph shows this relationship?

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Find the slope of the line.

• -5/4

• 5/4

• -4/5

• 4/5

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Find the slope of the line.

• Undefined

• 0

• 1

• -1

What is the rate of change?

• $2/1 mile drive

• $1/2 miles driven

• 2 miles driven/$1

• 1 mile driven/$2

At what rate did the rain fall?

• 2 cm per hour

• ¹/₄ cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

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