Question

the table shows the total number of cars washed during a track team fundraiser. the slope of the line of best fit for the data is approximately 8. what does that 8 represent in terms of the context? hour 1 2 3 4 5 6 total number of cars washed 8 17 25 30 38 50 a the track team washed 8 cars in the first hour. b the track team washes about 8 cars each hour. c each hour the track team washes about 8 more cars than they did in the previous hour. d the track team washes cars for 8 hours

Explanation:

Step1: Recall slope meaning

Slope in this context represents rate of change.

Step2: Analyze car - wash data

The slope of about 8 means the track team washes about 8 more cars each hour compared to the previous hour.

Answer:

C. Each hour the track team washes about 8 more cars than they did in the previous hour.