The graph below shows a line segment pq: graph of line pq going through ordered pairs negative 1, 3 and 2, negative 3 which of the following equations best represents the line segment pq? (5 points) y = −3x + 2 y = −2x + 1 y = −3x − 2 y = −2x − 1

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify