Answer:
From the graph, we can see the parabola cuts the x-axis at two different points and those will be the solution of our equation.
solution of [tex]1/2x^{2} -x+4=0[/tex]
[tex]x=-4,2[/tex]
[tex]x_{1} =-4\\\\x_{2} =2[/tex]
[tex]-----------[/tex]
hope it helps...
have a great day!!
