The table shows numbers of books read by students in an english class over a summer and the students’ grades for the following semester. a) find the line of best fit. write in the equation for the line of best fit. b) use your equation to predict the grade of a student who reads 15 books. show all your work.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list