Interpret Graph Table

The graph represents the number of eggs remaining in the fridge after making x quiches.
If you made 3 quiches, how many eggs do you have left?

• about 68 eggs

• about 70 eggs

• about 72 eggs

• about 80 eggs

The graphs shows the growth of a maple tree over x years.
How old is the tree when it was 35 inches tall?

• 4 years old

• 4.5 years old

• 5 years old

• 3 years old

A strong cold front blew through during the night.  The temperature outside began to drop rapidly.  The graph shows the temperature at each hour after the cold front blew through.  What does the x represent?

• Number of hours

• Temperature

• Time of night

• How cold it is

A strong cold front blew through during the night.  The temperature outside began to drop rapidly.  The graph shows the temperature at each hour after the cold front blew through.  What is the temperature after 6 hours?

• 80 degrees

• 60 degrees

• 8 degrees

• 65 degrees

The graph shows the height (cm) of a candle, y, as it burns over x hours, what does the x-intercept (4.5,0) mean?

• The candle is 4.5 cm tall after a couple of hours.

• Candle start at 4.5 cm,

• The candle is 0 cm after 4.5 hours.

• The candle burns at 4.5 cm per hour.

Match the graph to the correct table.

• 
• 
• 

This graph represents (a)   .

• Constant Speed

• Acceleration

• Not moving

Who saves more per day: Adam or Bianca?

• They save the same amount.

• Adam

• Bianca

A bird flies out of its nest.  This graph represents the distance it flies from its nest (in meters) as a function of time (in seconds).

Place a X to mark the point on the graph that represents the bird’s greatest distance from its nest.

Place a O to mark the point that represents the bird’s return to its nest.

a

b

X

O

Is this table a function?  Why?

• Yes, because none of the inputs repeat.

• Yes, because the inputs repeat but have the same output.

• No, because the inputs repeat and have different outputs.