Question

Graph the linear equation in three-dimensional space.
x + y + z = 3

Answer 1

it will make equal intercepts on all the three axes...3 units..

Answer 2

x/3 + y/3 + z/3 =1

Answer 3

so it'll cut the x,y and z axes at (3,0,0), (0,3,0) and (0,0,3) respectively

Answer 4

u must have encountered x/a + y/b =1 in 2 dimensions.

Answer 5

alrights thanks so it looks like this?