Pattern x starts with the number 0 and follows the rule "add 2". pattern y starts with the number 30 and follows the rule "subtract 5". place a check mark in the box next to each ordered pair that that could be formed by the corresponding terms in the patterns a. [2, 5] b. [4, 20] c. [10, 5] d. [12, 0] e. [15, 22] f. [6, 15]