Water Bottle Pricing and Graphs

The video tutorial explains how to graph the sale of water bottles priced at $2 each. It covers setting up the graph with water bottles on the x-axis and price on the y-axis, plotting points for different quantities, and analyzing the line that passes through these points. The correct answer is that the line passes through both points (1,2) and (4,8).

What is the price of one water bottle that Lydia is selling?

• $4

• $3

• $2

• $1

Which axis is used to represent the number of water bottles in the graph?

• w-axis

• x-axis

• z-axis

• y-axis

What is the price for two water bottles according to the graph setup?

• $5

• $4

• $3

• $2

Which of the following points does the line pass through on the graph?

• (3, 5)

• (5, 10)

• (2, 3)

• (1, 2)

What is the correct conclusion about the points the line passes through?

• Only (1, 2)

• Only (4, 8)

• Both (1, 2) and (4, 8)

• Neither (1, 2) nor (4, 8)