Graphing Data Interpretation

The video tutorial examines whether Bernie graphed the relationship in a table correctly. It starts by identifying the x and y values from the table, then plots these points on a graph. The tutorial connects the points with a line and compares the result to Bernie's graph. It concludes that Bernie made errors in plotting, as his points diverge from the correct line.

What do the x-values in the table represent?

• Number of weeks

• Number of miles

• Number of days

• Number of hours

What do the y-values in the table represent?

• Number of days

• Number of weeks

• Number of hours

• Number of miles

Which point is plotted first on the graph?

• (1, 5)

• (3, 15)

• (2, 10)

• (4, 20)

What is the purpose of connecting the plotted points with a line?

• To highlight the origin

• To show the trend of the data

• To mark the end of the graph

• To separate the x and y axes

What mistake did Bernie make in his graph?

• He used the wrong x-values

• He used the wrong y-values

• He plotted extra points

• He started the line at the wrong point

What were the incorrect points plotted by Bernie?

• (3, 20) and (4, 22.5)

• (2, 15) and (3, 22.5)

• (1, 10) and (2, 22.5)

• (4, 20) and (5, 22.5)