Which closed-form definition produce the same sequence as g(n) = g(n-1) + 2 where g(1) = 5

Do u just plot the numbers on the graph like (1,

Triangle inequality theorem state if each set of three numbers can be the lengths of the sides of a triangle. 1. 9, 8, 22. 2. 5,10,12. 3. 7,10,22. 4. 4,11,12. 5. 11,9,10. 6. 10,4,19. 7. 3,12,10. 8. 4,3,2. 9. 6,5,13. 10. 7,12,20. me .

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?