Question

what is the equation of a line

Answer 1

It depends on the type of line general equation is mx+ c=y

Answer 2

Answer with explanation:

A straight line on a xy-plane ( coordinate plane ) is represented by an equation .

We generally use slope -intercept form  of equation to determine a line.

The slope intercept form of a line is given by :-

$y=ax+b$

Here 'a' represents the slope of the line and 'b' represents the y-intercept of line.

The another form of equation which is commonly used is General equation of line $Ax+By+C=0$.