Find the equation of a line which is parallel to x-axis and passes through (3,-5).

Explanation

`x1 = -3 , y1 = 5, m=0 ` (:. line is parallel to x axis)


`:. y-y1 = m(x=-x1) `


` = y-5 = 0(x+3)`


` y-5 =0 ` = `y=5`

so the required equation is `y=5`