Question 4 • AFHS CA Solving Equations (GE 5)
The rule is y = x + 7. For x = 4, 5, and 6, the outputs 11, 12, and 13 are correct. But when x = 7, the output should be 7 + 7 = 14, not 15, so the incorrect entry is choice d (x = 7, y = 15), which is listed as answer A.
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