Characteristics of Graphs of Relationships

Which of the following situations
corresponds to this graph? 

• A bicyclist accelerates from a stop, travels at a constant speed, then slows to a stop.
• A car accelerates from a stop,
  travels at a constant speed, slows,
  and then travels at a slower speed.

Which point is on the graph?

• (0,0)
• (-2, -2)
• (0, 2)
• (2, 0)

Which of the following situations
corresponds to this graph?

• A car, accelerates from a stop,travels at a constant speed, slows,
  and then travels at a slower speed.
• An airplane travels at a constant
  speed then decelerates to a slower speed.
• An athlete warms up by walking
  around the track, runs, then jogs.
• A bicyclist accelerates, travels at a
  constant speed, then slows to a
  stop.

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

Choose the best explaination

• 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

This graph shows the temperature in the lab for an entire experiment. (Determine which statement(s) is/are true.)

• The temperature reached its highest point during the experiment at Hour 12.

• The temperature was at its lowest when the experiment began.

• The temperature was decreasing for more hours than it was increasing during the experiment.

• The temperature at the end of the experiment was equal to the temperature at the beginning of the experiment.

Which is true about the function graphed?

• 1 is a domain value but not a range value.
• 1 is a range value but not a domain value.
• 1 is a range value AND a domain value.

True or False:
10 is in the domain of the function graphed.

• True
• False

True or False:
4 is a domain value in the function graphed.

• True
• False

Over what interval is this function constant?

• x < -3
• -3 < x < 4
• x > 4
• -5