Question

What is the equation of a straight line (2 point form )​

Answer 1

Answer:

Find the Equation of a Line Given That You Know Two Points it Passes Through. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

Answer 2

Given:

two points A (x1,y1)  and B(x2,y2)

To Find:

equation of straight line

Solution:

we know,

equation of line y = mx + c (intercept form)

m = slope

here, m = y2 - y1 / x2 - x1

equation of line

(y - y1) = m ( x - x1)    where m =( $\frac{y2 - y1}{x2 - x1}$ )

So, equation of line = (y - y1) = m ( x - x1).