Which plane (4,2,0) lies in?

The point (1, -3, 4) lies in the octant

Name the octant in which ( 1,-2,-3) lies

The foot of the perpendicular from (0,0,0) to the plane is (1,2,2). Then equation of the plane is

The set of values of a for which the inequality, x^2 + ax + a^2 + 6a < 0 is satisfied for all x in (1, 2) lies in the interval:

Is the point (2,-7) lies on origin side of the line 2x+y+2 = 0 ?

Plot these points on the Cartesian plane. (i) A (-4,0) (ii)B (0,5) (iii) C (3 -4) (iv) D (-2,5) (v) E (-1,-1) (vi) F (3,5)

The circle x^2 + y^2 - 6x - 10y + k = 0 does not touch or intersect the x-axis and the point (1, 4) lies inside the circle, then:

Name of the plane is which the point ( -3,0, 4) lies

A circle divides the plane, on which it lies, in ________ parts.