Question 1205597
{(-5,-5),(-3,5),(-3,2),(7,7),(9,4)}


since {{{x=-3}}} produces {{{y=5}}} and {{{y=2}}}, the relation is {{{not}}} a function

domain: {{{-5}}},{{{-3}}},{{{7}}},{{{9}}}
range: {{{-5}}},{{{ 2}}},{{{ 4}}},{{{ 5}}},{{{7}}}