algebra essentials
posted by Roderick .
Find an equation for the line that contains each pair of points. If the line is not vertical. Write the equation in slopeintercept form.
X(4,5,0) and Y(0,4,5)

Your two points should be defined by two numbers, not three. Should some of your commas be decimal points? Calling the points X and Y and asking for an equation in the form y = mx + b is a bit confusing.