Question 508763
{{{y = x+5}}}
Simply replace the x with the given values...
{{{y = x+5}}} x = -2.
{{{y = -2+5}}}
{{{y = 3}}}
{{{y = x+5}}} x = -1.
{{{y = -1+5}}}
{{{y = 4}}}
{{{y = x+5}}} x = 0.
{{{y = 0+5}}}
{{{y = 5}}} 

See the idea?