Answer:
To see which is the value when x = 0 in the function y = x + 1 we need to replace 0 where we write x, like this:
y = 0 + 1 = 1
Now, we know that when x = 0, y = 1, what does that mean in the function?
This means this function passes through the point (0,1), remember we write the points puting firstly the x and then the y, (x,y)
If we want to get more point, we replace the x:
If x = 1 --> y = 1 + 1 = 2 which is (1,2)
If x = 5 ----> y = 5 + 1 = 6 which is (5,6)
