Find the equation for the line given the slope and point using point slope form

The video tutorial explains how to determine the equation of a line using the slope-intercept form. It begins by introducing the slope-intercept form, Y = MX + B, where M is the slope and B is the y-intercept. The tutorial then demonstrates how to use given points to solve for the y-intercept when it is not directly provided. By substituting the given x and y values into the equation, the tutorial shows how to solve for B, leading to the final equation of the line.

Explain the process of plugging in X and Y to find B.

What is the final equation after finding B?