Find the equation for the least squares regression line of the data described below. Billy works with a property developer building houses close to the coastline in Italy. His boss thinks that demand for the houses will be based primarily on their size. Billy wants to show his boss that proximity to the ocean is also a big factor to consider. So, he looks at several houses of the same size in the area. He records the distance of each house from the ocean (in kilometers), x. He also notes the number of people who offered to buy each house, y, when it was last put up for sale.