State the domain of the relation (1,2,3,3,4,5) (-3,-1,1,2,3)

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Ineed to know the answer to this algebra question.

Pranza plotted point a in the coordinate plane below.