Question

The general form of equation of a line is

A. ax - by = c
B. a(x - y) + c = 0
C. ax + by + c = 0
D. a + b(x + y) - c = 0

Answer 1

The answer is Ax+by+c=0

Answer 2

C. ax + by + c = 0

Explanation:

The formula 0 = Ax + By + C is said to be the 'general form' for the equation of a line. A, B, and C are three real numbers. Once these are given, the values for x and y that make the statement true express a set, or locus, of (x, y) points which form a certain line.