LEARNING TASK 2: Find the rule., Choose the correct answer., 1.) 12, 17, 22, 27, 32 , a. 5n+7, b. 7n+5, c. 7+5, d. n+75, 2.) 67, 70, 73, 76, 79 , a. 3x-54, b. 54x-3, c. 3x+64, d. 64x+3, 3.)56, 49, 42, 35, 28 , a. n x 63, b. n – 63n, c. 7n+63, d. 63-7n, 4.) 3, 9, 27, 81 , Option 1: 3n+1, Option 2 : 13n-1, Option 3: 3n, Option 4: 3n+1, 5.) 78, 70, 62, 54 , a. 86-8n, b. 86+8n, c. 76n+8, d. 76n-8