Which statement is true? a. a dog has four legs, but a bird does not. b. a bird has four legs, but a cat does not. c. a cat has four legs, but a dog does not. d. a dog has four legs, but a cat does not.

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)