HW 3.1 - three dimensional coordinates state what shape each equation represents (a) in two dimensions (b) in three dimensions 1) x=4 2) x+y=6 3) x2+y2 = 1 4) find the distance between the points (2,5,-1) and (4,-3,-4)

H\"? 3.1 three dimensional coordinates state what shape sash equation represents (a) in two dimensions (b) in three dimensions 1} x=4 2} x+y=6 31~st2+y2 = l 4} nd the distance between the points (2,5,4) and {4,3,4}