An orchard has an average yield of 25 bushels per tree when there are at most 40 trees per acre. when there are more than 40 trees per acre, the average yield per tree decreases by 1 2 a bushel per tree for every tree over 40. find the number of trees per acre that will give the greatest yield per acre.

answer: idk wbu

step-by-step explanation:

d

step-by-step explanation:

the two points from this line are   (0,4)   & (2,-2)

we can call

now, lets find the slope (m):

now finding b (the y intercept). this is the point at the y-axis where the line cuts the axis. looking at the graph, it is y = 4. so the point is 4. hence b = 4

the slope-intercept form is given by  

putting the points, we have:

d is the correct answer.