Algebra 2 Writing Assignment: Arithmetic Sequences and Series Each problem is worth 5 points. Total Points: 50 Answer each of the following problems. Make sure to show your work. 1) What is the d value in the following arithmetic sequence? -7, -2, 3, 8, ... 2) What are the next four terms in the following arithmetic sequence? -7, -2, 3, 8, ... th 3) What is the 25 term in the following arithmetic sequence? -7, -2, 3, 8, ... 4) Find the four arithmetic means between -21 and -36. 5) Find the four arithmetic means between 100 and 135. th 6) What is the 20 term of the following arithmetic sequence? 1 3 ,1, , 2,... 2 2 7) Find S25 for -7+ -2 + 3 + 8 +... 8) Find S25 for 1 2 + 1+ 3 2 + 2 + ... 9) Find S10 for 2 + 5 + 8 +... 10) Find S10 for -1 + -7 + -13 + -19 +