Raymond B. answered 03/29/21
Math, microeconomics or criminal justice
y=x-4
10=6-4
(x,y) = (10,6) 6 is 4 less than 10
graph the equation y=x-4, it's a straight line with y intercept = -4 and x intercept =4
connect those two points (0,-4) and (4,0) any point on the line through those 2 points are combinations of x and y such that y is 4 less than x. 0 is 4 less than 4, -4 is 4 less than 0