The total sales made by a salesperson was $25,000 after 3 months on the job and $68,000 after 23 months. Express the total sales as a linear function of the time in months on the job.
y = mx + b slope(m) = 2150 use either of ur points....(3,25000)...x = 3 and y = 25000 now we sub and find b, the y int 25000 = 2150(3) + b 25000 = 6450 + b 25000 - 6450 = b 18550 = b