a. Find the inverse of Graph the line y = –x +1 together with the line y = x. At wh...

a. Find the inverse of Graph the line y = –x +1 together with the line y = x. At what angle do the lines intersect?

b. Find the inverse of (b constant). What angle does the line make with the line y = x

c. What can you conclude about the inverses of functions whose graphs are lines perpendicular to the line y = x