Question

The point-slope equation of a line is

A. y + x - Xoyo = m
B. y= m(x - Yo)
O C. y+ mx - mxoyo
D. y-yo = m(x- xo)

Answer 1

`y - y_1 = m(x - x_1)`

Explanation:

Given

A to D

Required

Which is the point slope equation

The point slope form of a coordinate pair is:

`y - y_1 = m(x - x_1)`

Hence, (d) is correct