Originally Posted by

**johnstobbart** Here is my current problem:

Find the equation of the plane that passes through the point (-2, 3, 4) and is perpendicular to the line passing through the points (4, -2, 5) and (0, 2, 4).

**My attempt**

Well, I need a vector, which I obtained from the two given points. I get: (-4, 4, -1).

Now, from my understanding, the point on the plane is perpendicular to this point, so I can form the general equation with them:

Equation of plane:

(-4, 4, -1).(x + 2, y - 3, z - 4) = 0

When simplifed to its general form, I get:

-4x + 4y - z = 16