- For equation ① y = 2x + 2:
- When x = -1, y = 0
- When x = 0, y = 2
- When x = 1, y = 4
- For equation ② y = 3x - 1:
- When x = -1, y = -4
- When x = 0, y = -1
- When x = 1, y = 2
- For equation ③ y = -x + 3:
- When x = -1, y = 4
- When x = 0, y = 3
- When x = 1, y = 2
- For equation ④ y = 7 - 2x:
- When x = -1, y = 9
- When x = 0, y = 7
- When x = 1, y = 5
- For equation ⑤ y = (1/2)x:
- When x = -2, y = -1
- When x = 0, y = 0
- When x = 2, y = 1
- For equation ⑥ y = (5/2)x - 2:
- When x = -2, y = -7
- When x = 0, y = -2
- When x = 2, y = 3
- For equation ⑦ y = 15x + 2:
- When x = -1, y = -13
- When x = 0, y = 2
- When x = 1, y = 17
- For equation ⑧ y = x:
- When x = -1, y = -1
- When x = 0, y = 0
- When x = 1, y = 1
- For equation ⑨ y = (1/3)x + 4:
- When x = -3, y = 3
- When x = 0, y = 4
- When x = 3, y = 5
Parent Tip: Review the logic above to help your child master the concept of worksheet works graphing linear equations.