Question

The data reflects the number of hours an employee spends working a checkout line (x), paired with the number of customers served (y). How can the slope of the line be interpreted?
With each additional hour, between 6 and 7 customers are served.
With each additional hour, nearly 18 customers are served.
Each additional customer requires 17.9 minutes to check out.
Each additional customer requires 6.67 minutes to check out.

Answer:
B

Answer 1

The slope of the line can be interpreted that with each additional hour, nearly 18 customers are served; option B

What is the slope of a line?

The slope of a line is the ratio of climb to that of run

Slope = change in y/change in x

The given graph is a graph of the number of hours an employee spends working a checkout line (x), against the number of customers served (y).

The slope of the graph can be written as follows:

Slope = change in the number of customers served/change in the number of hours an employee spends working

Therefore, the slope of the line can be interpreted that with each additional hour, nearly 18 customers are served.

In conclusion, slope of a line is ratio of change in y to change in x.

Learn more about slope at: brainly.com/question/16949303

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