Mathematics
The equation of a line passing through two points A(x1, y1) and B(x2, y2) is given by: 1. (x – x1) = (y – y1) 2. (y – y1) = (x – x1) 3. (y – y1) = (x – x1) 4. (y – y1) = (x – x1)
Related Questions
The slope m of a line whose inclination is α, is given by :
sin α
cos α
tan α
cot α
The equation of a line with slope m and passing through a point P(a, b), is given by :
(y – a) = m(x – b)
(x – b) = m(y – a)
(x – a) = m(y – b)
(y – b) = m(x – a)
The equation of a line with slope m and passing through (0, 0) is :
x = my
y = mx
m = y – x
m = y + x