Find the area of the triangle enclosed by these lines with the following vertices. y = x, x = 0, y = 5 (0,0), (0,5), (5,5)

The distance of the top of the triangle is 5 because it travels from (0,5)-->(5,5). And the side is also 5, so:
A = 1/2•b•h
A = 1/2•5•5 = 25/2 = 12.5 units^2

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.