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), (4, y)}.
{(3, x), (3, y),(4, x),(4, y)}.
The y-intercept of the line 3y + 4x = 12 is:
-4.
7.
3.
4.
The figure represents a Cartesian plane.
The quadrant in which Q is found is:
4th quadrant.
1st quadrant.
2nd quadrant.
3rd quadrant.
The sum of the three interior angles of a triangle is:
360°.
270°.
90°.
180°.
The midpoint of the line segment joining the points P(6, - 3) and Q(18, 15) is the point with coordinates:
(- 6, 6).
(12, 12).
(- 6, - 9).
(12 ,6).
