Part A Consider functions m and n: n(x)=1/4x^2-2x+4 The value of m(n(2)) is __ The value of n(m(1)) is __ Part B Consider the functions m and n n(x)=1/4x^2-2x+4 What is the value of n(m(4)) A. -4 B. -2 C. 0 D. 4 Part C Given your answers to Katy's A and B, do you think functions m and n are inverse functions? Explain your reasoning.

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'.

step-by-step explanation:

a and d

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: