AlgebraMediumWhich point lies on a given line
Algebra practice question
Which of the following points lies on the line 4x − 3y = 6 in the xy-plane?
- A. (3, 2)Correct
- B. (2, 3)
- C. (0, 2)
- D. (3, −2)
Answer: A. (3, 2)
4(3) − 3(2) = 12 − 6 = 6 ✓.
Why the other answers are wrong
- B. (2, 3)
- 4(2) − 3(3) = −1.
- C. (0, 2)
- 4(0) − 3(2) = −6.
- D. (3, −2)
- 4(3) − 3(−2) = 18.
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