Find the 15th term in the arithmetic sequence an = 3n-7 question 1 options: 7 38 -2 find the 10th term in the arithmetic sequence -2, -5, -8, -11 question 2 options: -10 -29 -21 looking at the figure below, find the 6th term for this pattern: question 3 options: 4x - 3 x + 9 x - 4 given a term in a geometric sequence and the common ratio find the first five terms and the formula representing the nth term. a1 = 4, r = 5 question 4 options: first five terms: 4, 9, 13, 18, 23; an=5*4n−1; a1=4 first five terms: 4, 20, 100, 500, 2500; an=4*5n−1; a1=4 first five terms: 20, 25, 30, 35, 40; an=4*5n−1; a1=4 you visit the grand canyon and drop a penny off the edge of a cliff. the distance the penny will fall is 16 feet the first second, 48 feet the next second, 80 feet the third second, and so on in an arithmetic sequence. how far from the cliff will the penny be at 6 seconds after it is initially dropped? question 5 options: 128 150 176 after knee surgery, your trainer tells you to return to your jogging program slowly. he suggests jogging for 12 minutes each day for the first week. each week thereafter, he suggests that you increase that time by 6 minutes per day. how many weeks will it be before you are up to jogging 60 minutes per day? question 6 options: n = 9 n = 12 n = 60