In the ordered pair  (5,2)\left(5,2\right)(5,2)  what does the "2" represent?
  • The x-value
  • The y-value
  • The answer
Which variable is represented by the horizontal axis?
  • x
  • y
  • z
  • The origin
The "Origin" is another name for which ordered pair?
  • (1, 0)
  • (0, 1)
  • (0, 0)
  • (1, 1)
Which point is located at (-2, 3)?
mt-3 sb-9-Graphing Proportional Relationshipsimg_no 109.jpg
  • A
  • B
  • C
  • D
  • E
Will the graph of a proportional relationship go through the origin?
  • Always
  • Sometimes
  • Never
Will a Proportional Relationship graph as a curved line?
  • Always
  • Sometimes
  • Never
Is this graph proportional?
mt-3 sb-9-Graphing Proportional Relationshipsimg_no 110.jpg
  • No, it passes through the origin
  • No, it is a single straight line
  • Yes, it passes through the origin and is a single straight line
What tells us this is not a proportional graph?
mt-3 sb-9-Graphing Proportional Relationshipsimg_no 111.jpg
  • We don't know what number it starts at.
  • It does not start at the origin
  • But it IS proportional!
Proportional?
mt-3 sb-9-Graphing Proportional Relationshipsimg_no 112.jpg
  • Yes
  • No
Proportional?
mt-3 sb-9-Graphing Proportional Relationshipsimg_no 113.jpg
  • Yes, it passes through the origin and has straight lines
  • No, it does not have a single straight line
  • Maybe yes, maybe no.
Proportional?
mt-3 sb-9-Graphing Proportional Relationshipsimg_no 114.jpg
  • Yes,
  • No, its facing the wrong way
The constant of proportionality is the same as...
  • the origin
  • the y-intercept
  • the unit rate
The graph represents the number of laps a car drove around a track compared to the number of minutes.How many laps did the car do in 6 minutes?(Click the graph to enlarge the image.)
mt-4 sb-3-Graphing Proportional Relationshipsimg_no 193.jpg
  • 2 laps
  • 6 laps
  • 4 laps
  • 9 laps
What is the unit rate in miles per hour for this proportional relationship?(Click the graph to enlarge the image.)
mt-4 sb-3-Graphing Proportional Relationshipsimg_no 194.jpg
  • 60 miles per hour
  • 120 miles per 2 hours
  • 1 mile per hour
  • 60 miles per 2 hours
What is the constant of proportionality (unit rate) of the speed of the sloth based on the graph?(Click the graph to enlarge the image.)
mt-4 sb-3-Graphing Proportional Relationshipsimg_no 195.jpg
  • 1 minute per 6 feet
  • 6 feet per minute
  • 1 minute per 3 feet
  • 3 feet per minute
The graph above shows the price of games in dollars. Is the graph proportional and how do you know?(Click the graph to enlarge the picture.)
mt-4 sb-3-Graphing Proportional Relationshipsimg_no 196.jpg
  • The graph is proportional because it is a straight line.
  • The graph is proportional because it is a straight line that passes through the origin.
  • The graph is not proportional because it does not pass through the origin.
  • The graph is not proportional because it is not a straight line and it does not pass through the origin.
The graph represents the number of words Taylor can type over a certain number of minutes. Which of the following statements is true?(Click the graph to enlarge the image.)
mt-4 sb-3-Graphing Proportional Relationshipsimg_no 197.jpg
  • Taylor can write 6 words per minute
  • Taylor can write 25 words per minute
  • Taylor can write 50 words per minute
  • Taylor can write 150 words per minute
The following graph is not proportional, why is that?(Click the graph to enlarge the image.)
mt-4 sb-3-Graphing Proportional Relationshipsimg_no 198.jpg
  • We don't know what number it starts at.
  • It does not pass through the origin.
  • But it IS proportional!
You travel 150 miles on 5 gallons. What is the unit rate in miles per gallon?
  • 15 miles per gallon
  • 30 miles per gallon
  • 3 miles per gallon
  • 25 miles per gallon
What is the unit rate for the rain fall?(Click on the graph to enlarge the image.)
mt-4 sb-3-Graphing Proportional Relationshipsimg_no 199.jpg
  • 2 cm per hour
  • 1 cm per hour
  • 1/2 cm per hour
  • 4 cm per hour
What makes a graph between two quantities proportional?
  • It makes a straight line.
  • The line goes through (0,0)
  • It makes a curved line.
  • It makes a straight line and passes through (0,0).
0:0:1



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