If the graph of a single variable equation is put on a number line, and the graph of a linear equation in two variables is put on a Rectangular coordinate system with 2 axes, how would we graph a 3 variable linear equation?
2007-01-25 19:10:10 · 4 answers · asked by Christ' Soldier 2 in Science & Mathematics ➔ Mathematics
in 3-D space w/ 3 axes x,y,z
2007-01-25 19:29:28 · answer #1 · answered by Maths Rocks 4 · 2⤊ 0⤋
We usually use an isometric projection with x-axis at an angle of -30°, y-axis at an angle of 30°, and z-axis vertical. This gives a fairly reasonable approximation to what we see in the real world.
2007-01-25 19:49:59 · answer #2 · answered by Helmut 7 · 1⤊ 0⤋
You graph it as a plane surface in 3-space.
Doug
2007-01-25 19:23:33 · answer #3 · answered by doug_donaghue 7 · 2⤊ 1⤋
with a cube
2007-01-25 19:27:40 · answer #4 · answered by Anonymous · 0⤊ 2⤋