


Challenge 


Origin:
The point of intersection of the vertical and horizontal axes of a Cartesian plane. The coordinates of the origin are (0, 0). 
Rotating Coordinates: What the location of (x,y) if you rotate 90 degrees counterclockwise? 180 degrees counterclockwise? 270 degrees counterclockwise? Explain how you found your answer.
Medians of a Triangle: Determine the relationship between the coordinates of the vertices of a triangle and its centroid.
Dilating Coordinates: What happens when you multiply both coordinates of a point by the same number and plot this new point?
Finding the Midpoint: How do the coordinates of a midpoint of a segment relate to the coordinates of the endpoints?
Equation of a Circle: Find the equation of a circle based on its radius, center, and locus of points.


