Question 162657
I think you equation is incomplete. I assume it has a variable in there somewhere.

To find the range, take each value in the domain and apply it to the equation. The resulting set of vlaues is the range.

So let's say the equation was {{{3 - x^2}}}
Then use each vlaue in the domain 0,1,2,3 and plug them in
{{{3 - 0^2}}} = 3
{{{3 - 1^2}}} = 2
{{{3 - 2^2}}} = -1
{{{3 - 3^2}}} = -6
so the range would be 3,2,-1,-6

If your equation is different, just do the same process using the correct equation