posted by Kelly .
sketch the graph of a function f that is continous everywhere except at x=2, at which point it is continous from the right.Also it is known that f(0)=6 and f(7)=2.
f(x) = 4- 2|x-2|/(x-2) ; f(2) = 2
which is the same as
f=2 (x >or= 2)
There are other functions that would work.