you and your business partner track the numbers of customers served and the amount of tips collected per day. the data you gathered is displayed in the chart below.

servers' collected tips
customers- 54 46 34 67 52 22 49 64 55 80 38 42
tips($)- $92 $80 $76 $121 $109 $43 $87 $114 $99 $174 $88 $91

b) find the equation of the trend line(line of best fit). show your work.

c) predict the amount of tips that would be collected if 100 customers were served at the restaurant on a given day. ex[plain your reasoning.

d) explain how to use the regression calculator to make a reasonable prediction given a data table.

( b, c,d are different questions and not options)