1 Make sure to show a clear reasoning process in each solution you write. 1. For each arithmetic sequence below, write a function which reveals its th term. a. 5, 8, 11, 14, 17, ... d. 0, 1, 3, 7, 15, 31, ... b. 60, 56, 52, 48, 44, ... e. 2, 8, 18, 32, 50, 72, ... c. 1, 2, 3, 4, 5, 6, ... f. 8, 1, 0, 1, 8, 27, ... 2. Consider an equilateral triangle that is subdivided into smaller equilateral triangles, some with flat bottoms and some with flat tops. To get you started, I have drawn three examples. a. Redraw these triangles on your paper. Also draw a triangle with 4 rows and a triangle with 5 rows. Then recreate the table below on your paper. Fill it in to record the number of flat- bottomed, flat-topped, and total triangles of smallest possible size. Number of rows 1 2 3 4 5 Number of small flat-bottomed triangles Number of small flat-topped triangles Total number of small triangles b. Write a function for the number of flat-bottomed triangles (of smallest size) in terms of . c. Write a function for the number of flat-topped