Which system of linear inequalities is represented by the graph?

The first and fourth graphs are identical.

Both   and

For the second graph and y ≤ -2x + 4

For the third graph (again!) and y ≤ 2x + 4

Step-by-step explanation:

The differences are mostly in the y-intecepts of the second equation in each system.  Notice the shift from -4 to +4 Also notice the change from negative slope to positive slope.

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

step-by-step explanation: