Chapter 4.3, Problem 36SE

For the following exercises, consider this scenario: The profit of a company decreased steadily over a ten-year spam.The following ordered pairs shows dollars and the number of units sold in hundreds and the profit in thousands of over the ten-year span, (number of units sold, profit) for specific recorded years:

$\left(46,600\right),\left(48,550\right),\left(50,505\right),\left(52,540\right),\left(54,495\right).$

Find to the nearest tenth and interpret they-intercept.