you start at the origin, move along the x-axis a
of 4 units in the positive direction, and then move
a distance of 3 units. What are the coordinates
on a single set of coordinate axes.
Which of the points P(6,2,3),
and R(0, 3, 8)
to the xz-plane? Which point lies in the yz-plane?
4. What are the projections of the point (2, 3, 5) on the xy-, yz-,
and xz-planes? Draw a rectangular box with the origin and
(2,3,5) as opposite
vertices and with its faces parallel
coordinate planes. Label all vertices of the box. Find the length
of the diagonal of the box.
5. Describe and sketch
in R3 represented
by the equa-
(a) What does