Top left because for any x, there can only be one value of f(x). As you see in the top left graph, there are two y values corresponding to the same x value.
Answer:cnbkdbvsdfbfkdbvobdflb;dkgbgjbogbsblgfbkogbopgbkg[gkbgjbog
Step-by-step explanation:
(p)m=n+x/p(p)
mp-n=n+x-n
mp-n=x
Answer:

Step-by-step explanation: