Question 1100300
<pre>4x + 4y = 2 When y = -1, 0 and 1. </pre>


{{{(1/2)(4x+4y)=(1/2)2}}}


{{{2x+2y=1}}}

{{{2y=1-2x}}}

{{{highlight_green(y=1/2-x)}}}


<pre>
  x          {{{1/2-x}}}
____________________________
  -1     |
  0      |
   1     |
_____________________________


Fill-in the missing information.
</pre>