Graphing Relations

What kind of graph is made up of distinct and unconnected points?

• Continuous

• Discrete

• 6
• 7
• 8
• 9

• 2
• 3
• 4
• 9

• The van starting to return to the warehouse
• The van stopping for a delivery
• The van driving towards a delivery

During which time interval did Dylan maintain the fastest average speed?

• between hour 0 and hour 1

• between hour 1 and hour 2

• between hour 2 and hour 3

• between hour 3 and hour 5

Which story could match the grpah shown at the right?

• Starting from home, Kyle jogs increasing his speed until he gets a cramp. He then slows his pace, begins walking, and returns home.

• Starting from home, Kyle rides his motorcycle to the lake, and stops for a swim before returning home.

• Starting from home, Kyle rides his motorcycle to the lake, then turns around and returns home, stopping for gas on the return trip.

• Starting from home, Kyle rides his bike up a steep hill, then rides down a hill. He crosses a bridge before he returns home.

Between which seconds is the line INCREASING?

• Between 7 and 12 seconds

• Between 0 and 1 seconds

• Between 1 and 5 seconds

• Between 12 and 13.5 seconds

The graph at the right shows Ty's motorcycle trip form his home to his friends's home in another town.

During which time interval did Dylan maintain the fastest average speed?

• between hour 0 and hour 1

• between hour 1 and hour 2

• between hour 2 and hour 3

• between hour 3 and hour 5

What is happening in this graph from point A to B?

• The object is going down a hill.

• The object is moving but at a constant rate

• The object is slowing down.

• The object is staying still.

What is happening in this graph from point B to C?

• The object is going down a hill.

• The object is returning to its starting location.

• The object is slowing down.

• The object is staying still.