Complete the function for this graph.Enter the correctsymbol, + or -y = [?][x

Given:
The graph of modulus function is given.
The modulus function is defined as,
[tex]\begin{gathered} |x|=x,\text{ for x}\ge0 \\ =-x\text{ for x<0} \end{gathered}[/tex]For the given graph,
[tex]\begin{gathered} \\ \text{The graph of function is} \\ y=-|x| \end{gathered}[/tex]