Answer:
y=-2x+4 is the graphing equation.
Explanation:
The equation to graph is y=mx+b.
Move the 2x to the other side
y=-2x+4
-2x is the slope and 4 is the y intercept.
Start at the point (0,4), go up two lines and over one line, place a dot. Go up two lines over 1, place another dot. connect the lines across the graph.