Question

Which of the following is not a requirment of standard form equation Ax+By=C?
A. A>0
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B. B>0
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C. A and B are not both 0
D. A, B, and C are integers with the greatest common factor of 1

Answer 1

The Standard Form for a linear equation in two variables, x and y, is usually given as
Ax + By = C
where, if at all possible, A, B, and C are integers, and A is non-negative, and, A, B, and C have no common factors other than 1.