Question: the points 413 159 and 333 lie on a unique...
The points (4,−1,3); (1,5,−9); and (3,3,−3) lie on a unique plane. Use LINEAR ALGEBRA to find the equation of the plane and then determine where the line crosses the x-axis.
Equation of plane (use x, y, and z as the variables): ?
Crosses the x-axis at the point: (?,?,?)