For the equation $\displaystyle {y}=-\frac{{1}}{{2}}{x}$ calculate the following y values: (-4 , ) and (14 , )


Now, graph the equation using the two points you've just calculated.



Is $\displaystyle {\left({2},{0}\right)}$ a solution of the equation? ? YES NO


Is $\displaystyle {\left({4},{0}\right)}$ a solution of the equation? ? YES NO

-4 4 -1/2 0 4--1/2*-4