Question 669682
Graph the two equations y = x+1 and y = 2-x both on the same coordinate system. Make them different colors or shades so you can differentiate the two.


Now focus on y = x+1. Erase the portion that's to the right of x = 2 on this graph and draw an open circle at the endpoint


Then focus on y = 2-x. Erase the portion that's to the left of x = 2 on this graph and draw a closed circle at the endpoint