Question

Kadeem keeps track of the number of people inside a music hall to attend a concert

by looking at the number of scanned tickets. He plotted the data on the graph below,
where 2 = O represents the time at 6 p.m., then drew a line of best fit. If we extended
the line, what would the value of y tell us when x = 3?

Answer 1

The value of y when x = 3 is 6.0 km/min.

Step-by-step explanation:

To find the value of y when x = 3, we need to extend the line of best fit on the graph. The equation of the line of best fit is y = (2.0 km/min) x + 0. So, when x = 3, we can substitute it into the equation to find y:

y = (2.0 km/min) * 3 + 0

y = 6.0 km/min

Therefore, when x = 3, the value of y is 6.0 km/min.

Answer 2

A prediction of how many people will be in the music hall at 9 o'clock.

Step-by-step explanation: