may i get some with this math problem: use linear regression to find the p(x) function (price in terms of quantity) and write it down. -- you will be using quantity as the x value and price as the y in order to find a function in the form of y=mx+b. record that equation as y= or p(x)=
actual data
year quantity price cost
2015 6.54 21.5 63.23
2016 7.33 20.43 67.33
2017 8.12 20.33 69.55
2018 11.5 19.5 71.3
2019 10.34 19.66 70.53
2020 9.88 19.88 71