Question 154581
Problem #1:
point:A(5,1)
equation:y=x-4
.
The points are given in an (x,y) order.  Simply "plug" the given point into the equation and see if the equation holds.
y=x-4
1=5-4
1=1 (checks)
Yes, the point falls ON the line.
.
Problem #2:
point:A(1,6)
equation:y=4x+2
.
The points are given in an (x,y) order.  Simply "plug" the given point into the equation and see if the equation holds.
y=4x+2
6=4(1)+2
6=4+2
6=6 (checks)
Yes, the point falls ON the line.