DE 1. 8.SP.1.1
Tony collected data on the years of
employment and the annual salaries of the
salespeople at Company Z. He made a
scatterplot and drew a trend line that
approximated the line of best fit for the data, as
shown below. What is the slope of the trend
line that Tony drew? Show or explain how you
got your answer.
Salaries of Salespeople at Company Z
$70,000
SH0.000
(9.555,000)
Salary
$50,000
$10,000
$10,000
1 2 3 4 5 6 7 8 9 10
Years of Employment