Find the slope intercept, intercept, recursive, explicit, and standard forms. find the 17th term in the sequence. 1) -20, -120, 220, -320

2) 1, -9, -19, -29

3) -13, -5, 3, 11

4) -31, -25, -19, -13

5) -31, -25, -19, -13

6) -15, -25, -35, -45

7) 26, -74, -174, -274

8) 23, 27, 31, 35

9) 24, -76, -176, -276