Question 915388
Back to the Basics
(50,000, 2400)
(40,000, 2200) m ={{{(y[1] - y[2])/(x[1] - x[2] )}}} =200/10,000 = .02
***Using point-slope form, {{{y - y[1] = m(x - x[1])}}}P(40,000,2200)
 y - 2200 = .02(x - 40000)
y = .02x + $1400