This week in advanced math we started on chapter 12. We also delved deeper into the Aleks program. I absolutely hate that program because Im the type of person with little time, I dont have all day to sit at a computer because Im never home. In other words I miss blogs so bring them back and get rid of Aleks. But anyway back to chapter 12.
Vectors and Planes
-ax + by + cz+ d when ax + by + cz= d
|a,b,c| must be a vector perpendicular to the plane
3D graphing
-Perpendicular vector to a plane are said to be normal.
Ex. idk if this is right
Vector( 6, 5, -4) is perpendicular to a plane that contains A(0,1,2) Find an equation of the plane.
4x-5y+6x=24
No comments:
Post a Comment