Ineed the answer to this word problem

Which of the following can be used to explain a statement in a geometric proof?

The slope of the line whose equation is y - 3 = 0 is 0 3 no slope

Ms. aniston asked seven students in her class to collect pet food cans for a local animal shelter. the dot plot shows the number of food cans collected by each student. each dot represents one student. what is the median of the data set? a. 6 b. 9 c. 7 d. 8