Point Equation 1 (y=13x+5) Equation 2(y=-3x) Equation 3(y=x-10)
(0,5) 5=13×0+5 5≠-3×0 5≠0-10
5=0+5 5≠0 5≠-10
5=5(True) False False
(0,0) 0≠13×0+5 0=-3×0 0≠0-10
0≠5(False) 0=0(True) 0≠ -10(False)
(8,-2) -2≠13×8+5 -2≠3×8 -2=8-10
(False) (False) -2=-2(True)
(-2,-21) -21=13×(-2)+5 -21≠ -3× (-2) -21≠-2-10
-21=-26+5 -21≠ 6 (False) -21≠-12(False)
-21=-21(True)
(-5,-15) -15≠13×(-5)+5 -15≠-3 × -5 -15= -5-10
False -15≠15(False) -15= -15(True)
(-3,9) 9≠13×(-3)+5 9=-3×(-3) 9≠3-10
False 9=9(True) 9≠ -7(False)
True =Point lies on the line
False=Point does not lie on the line