Engineering Board Exam Reviewer · Equations of Lines · easy

ME Board April 1998: The equation of a line that intercepts the x-axis at x=4 and the y-axis at y=-6 is

  1. 3x+2y=12
  2. 2x-3y=12
  3. 3x-2y=12
  4. 2x+3y=12

Answer

C. 3x-2y=12

Solution

Using intercept form x/4 + y/-6 = 1, multiplying by 12 gives 3x-2y=12.

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