If a,b,c)" alt="Pa,b,c)" /> is a point in then:
is a plane parallel to the which contains .
is a plane parallel to the which contains .
is a plane parallel to the which contains .
The question is:
If the positive z-axis points upward, an equation for a horizontal plane through the point (-3,-2,4) is:
An equation for the plane perpendicular to the x-axis and passing through the point (-3,-2,4) is:
An equation for the plane parallel to the xz-plane and passing through the point (-3,-2,4) is:
I have a test on this TUESDAY, and any help with these would be greatly appreciated.