Question 169793
Simply plug in the x-coordinate and the y-coordinate of the point to see if the equation is equal



Let's see if the point (2,-1/2) is a solution



{{{y=-(1/2)x+1/4}}} Start with the given equation



{{{-1/2=-(1/2)(2)+1/4}}} Plug in {{{x=2}}} and {{{y=-1/2}}}



{{{-1/2=-2/2+1/4}}} Multiply



{{{-1/2=-4/4+1/4}}} Multiply the first fraction by {{{2/2}}}



{{{-1/2=-3/4}}} Combine the fractions



Since the equation is NOT true, this means that  (2,-1/2) is NOT a solution.



So do the same to the rest of the possible solutions until you find the answer.