Question 132610
Replace x in the equation with each of the values given, then do the arithmetic to see what y must be for that value of x.  I'll do the first one:


x=-1


{{{y=-2x-9}}}
{{{y=-2(-2)-9}}}
{{{y=4-9}}}
{{{y=-5}}}


Do the rest of them the same way.  Be careful with your signs.