If a line has the equation y = -3x + 7, what is the y-coordinate when x = 2?

Practice Questions

1 question
Q1
If a line has the equation y = -3x + 7, what is the y-coordinate when x = 2?
  1. 1
  2. 4
  3. 7
  4. 10

Questions & Step-by-step Solutions

1 item
Q
Q: If a line has the equation y = -3x + 7, what is the y-coordinate when x = 2?
Solution: Substituting x = 2 into the equation gives y = -3(2) + 7 = 1.
Steps: 0

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