Question 123952
You don't make it clear, but I assume you just want help filling in the table.


The first x value is -2, so


{{{y=-x^2+1}}}
{{{y=-(-2)^2+1}}}
{{{y=-(4)+1=-3}}}


So -3 is your first y value.


Just repeat this process of substituting the table value for x into the equation and then performing the necessary arithmetic to find the value of y.


Send back your answers and I'll tell you whether they are correct or not.