Essay Lab | Math Shack | Videos
TABLE OF CONTENTS
In which quadrant(s) are both the x and y coordinates the same sign?
Where are they both positive or both negative?
Quadrant I and Quadrant III
If a point has a y coordinate of zero, which axis does it lie on?
Try plotting the point (-2, 0)
Do these points lie in a straight line: (-8, -1), (-6, 1), (-4, 3) and (0, 7)?
If you don't know, try plotting these points
yes they do
What type of quadrilateral do these points form: (-3, 1), (4, 1), (2, -2) and (-5, -2)?
have you bothered to graph them yet?
they form a parallelogram