2. 2. (4) context of the problem. Remember to 2. Determine if each relationship is a function. Justify your conclusion. (a) The equation: y = 4x (b) The equation: 2x + 3y = 12 %3D (c) The graph: (d) The graph: -$ -1 A 9- 2 34 5 67 -2 (e) The table: 3. 15 1. 2. 25 25 3. 15 1. 2 10 25 25 10 (f) The table: ㅇ 1. 4 3. ㅇ 5. 10 9. 20 8. 20 30 30 30 30 54

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