George Saylor provides childcare in his home. He charges $5 an hour per child. On Tuesday he cared for Amy for 3 hours, Itsu for
2 answers:
You might be interested in
The given plane, , has normal vector
. Any plane parallel to this one has the same normal vector.
Let be any point in the plane we want. The plane contains the point (1, 1, -1), so an arbitrary vector in this plane is
and this is perpendicular to .
So the equation of the plane is
or equivalently,