Answer :
[tex]\huge\text{Hey there!}[/tex]
[tex]\large\text{When you hear/see the word quotient in mathematics, think}\\\large\text{of its telling you to DIVIDE}[/tex]
[tex]\large\text{So, that being said, your answer is: }[/tex]
[tex]\boxed{\boxed{\mathsf{\bf -9 \div y\ \ or\ \dfrac{-9}{y}}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]