Thank you for posting your question!
When it’s saying quotient that means that it wants you to divide the two quantities. On top would be 4x and on the bottom would be -3 since you typically want to use “x” to represent the unknown quantity in this type of situation.
Putting it all together would make the expression that it’s after on this one (4x)/-3
I hope that helps! Feel free to reach out via message for a lesson if you have any additional questions beyond that! :)