X21) The FFA has $2400 in a fund to raise money for a new tractor. They are selling trees and have
determined that the number of trees they can buy to sell depends on the price of the tree p, according to
the function n(p) = 2400. Also, after allowing for profit, the number of trees that customers will
purchase depends on the price which the group purchased the trees with function cp) = 300 - 6p. For
what price per tree will the number of trees that can be equal the number of trees that will be sold?

step-by-step explanation:

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where are the images of the functions i can only see the question you typed.

step-by-step explanation:

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.