Which best describes the function represented by the table?
O direct variation; k=
Х
-2
2.
4
6
y
--5
5
10
15
12 / 2
O direct variation; k =
O inverse variation; k = 10
O direct variation; k =
To

When you answer this can you explain

Plz hurry evaluate the expression a+b where a=8 and b=19

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