Interpreting Pairs of Linear Graphs

What is the slope representing in this graph?

• They make $5 for every candle they sell

• They make $0.20 for every candle they sell

• They make $1 for every candle they sell

• They make $2.50 for every candle they sell

What does the y-intercept represent in this graph?

• We spend $22 on 1 ticket

• We spend $20 and bought 0 tickets

• We spend $24 on 2 tickets

• We spend $0 and bought 0 tickets

What does the y-intercept represent?

• In 1 year a fir tree's diameter is 12 in.

• In 10 years a fir tree's diameter is 14 in.

• In 0 years a fir tree's diameter is 10 in.

What is the y-intercept showing us?

• We have used no paint

• We will use 5 gallons of blue paint for 3 gallons of yellow paint

• We start off with 5 gallons of blue paint

• We start off with 3 gallons of yellow paint

True/False: The point (1,0.5) means mix 0.5 quart of green paint with 1 quart of red paint.

• True

• False

True/False: The ordered pair (4, 2) means that 2 cookies cost $4.

• True

• False

Choose the sentence that best fits the graph

• Jim gets a head start in the race but Ivan still ties him at the finish line.

• Ivan and Jim start the race together and finish at the same time.

• Jim has to run farther than Ivan but still reaches the finish line at the same time.

• Ivan has to run farther than Jim but reaches the finish line first.

John is traveling to school:

At what segment is John moving the fastest? 

• A

• B

• C

• D

At what segments is John traveling AWAY from home? 

• A

• B

• C

• D

What is the BEST title for this graph?

• The Relationship between Time Spent Studying and Test Grades

• The effect of Time Spent Studying and Test Grades

• Time Spent Studying

• Test Grades