I need help with those Questions please.

Practice problems: 1. What are points called that are of the form (at, y)? 2. Identify the coordinates of the following ordered pairs: (10.0), (0.5, -6), (g, - g) 3. Name and state the ordered pair of the point where the perpendicular axes of the rectangular coordinate system intersect. . State the 4 regions in the rectangular coordinate system. Name the rst coordinate in an ordered pair. Name the second coordinate in an ordered pair. What is the horizontal number line in the rectangular coordinate system? Wrasse . What is the vertical number line in the rectangular coordinate system