The line L: y = 2x - 20 cuts the x-axis at a point whose coordinates are:
(-10, 0).
(10, 0).
(0, -20).
(0, 10).
A and B are two sets such that A = {3, 4} B = {x, y), the cartesian product A × B is:
(3x, 4y).
{(3, x), (3, y),(4, x),(4, y)}.
(3,x), (3.y), (4.x), (4,y).
{(3, x), (4, y)}.
The x-coordinate of the the points M (x, y) of the points P(0, 3) and Q(4, -3) is:
-6.
3.
2.
4.
The midpoint of the line segment joining the points P(6, - 3) and Q(18, 15) is the point with coordinates:
(12, 12).
(12 ,6).
(- 6, - 9).
(- 6, 6).
The circumference of a circle in terms of π, with radius 3cm is:
18π cm.
6π cm.
3π cm.
9π cm.
