The table tells us that the x coordinate. It also tells us that y is always x + 1.
For #1 you plot the coordinate (0, 1). 0 (the x coordinate) is given to us already. 1 (the y coordinate) is needed to be found by the equation. You would then need to fill in the equation given with the x coorident. y = 0 + 1 Then, solve for y. 0 + 1 = 1 The y coordinate is 1 Go to the horizontal line (x) and find 0. Then go to the veridical line (y) and find 1. Then match up the the x and y to plot the coordinate.
You would continue with this equation with the rest of the xs.
This is a hard concept to explain in just words, so feel free to comment with any more questions. :D
