Understanding Graph Intercepts and Ordered Pairs

The video tutorial explains how to interpret a graph showing the amount of water in a play pool over time. It covers the vertical intercept, indicating the starting amount of water, and the horizontal intercept, showing when the pool is empty. Additionally, it interprets the ordered pair (5, 4) to demonstrate how to read specific points on the graph.

What does the x-axis represent in the graph?

• Water temperature

• Time in minutes

• Number of pools

• Amount of water in gallons

What is the y-axis used to measure in the graph?

• Water temperature

• Time in minutes

• Number of pools

• Amount of water in gallons

What does the vertical intercept tell us about the play pool?

• The pool is empty at the start

• There are 24 gallons of water at the start

• The pool is filled with 12 gallons of water

• The pool is filled with 6 gallons of water

At what point does the graph intersect the y-axis?

• (0, 0)

• (0, 24)

• (5, 4)

• (6, 0)

What does the horizontal intercept indicate about the pool?

• The pool has 4 gallons after 6 minutes

• The pool is empty after 6 minutes

• The pool has 24 gallons after 6 minutes

• The pool is full after 6 minutes

What is the ordered pair for the horizontal intercept?

• (5, 4)

• (0, 0)

• (0, 24)

• (6, 0)

What does the ordered pair (5, 4) signify in the context of the graph?

• After 6 minutes, the pool is full

• After 5 minutes, the pool is empty

• After 5 minutes, there are 4 gallons of water

• After 4 minutes, there are 5 gallons of water

How do you locate the point (5, 4) on the graph?

• Move right 5 units, then up 4 units

• Move right 4 units, then up 5 units

• Move left 5 units, then down 4 units

• Move left 4 units, then down 5 units

What does the number 5 in the ordered pair (5, 4) represent?

• Temperature

• Number of pools

• Minutes

• Gallons of water

What does the number 4 in the ordered pair (5, 4) represent?

• Number of pools

• Temperature

• Minutes

• Gallons of water