Please help me solve this math problem quickly

Answer:
This does not represent a function
[tex]-2\leq x\leq2\\-3\leq y\leq2[/tex]
Step-by-step explanation:
Function : A function defines a relationship between independent variable and dependent variable. There can't be two dependent variable corresponding to one independent variable.
here for [tex]x=-1,f(x)[/tex] can be any value between [tex]-3\ and\ 3[/tex].
Hence this does not represent a function.
[tex]-2\leq x\leq2\\-3\leq y\leq3[/tex]