Practice on how to find reflections on a coordinate graph.
1. What is the ordered pair for the point on the
line of reflection half way between points E and C?
a) (0,5)
b) (-3,0)
c) (0,2)
line of reflection half way between points E and C?
a) (0,5)
b) (-3,0)
c) (0,2)
2. The line of reflection between these two
triangles is y = -1.
a) True
b) False
triangles is y = -1.
a) True
b) False
Practice on how to plot figures on a coordinate graph.
http://en.wikibooks.org/wiki/Intermediate_Algebra/The_Coordinate_(Cartesian)_Plane
Practice on how to find area on a coordinate graph.
How to plot a point on a coordinate graph
http://en.wikibooks.org/wiki/Intermediate_Algebra/The_Coordinate_(Cartesian)_Plane
Example 1
Plot (2,3) The first number is on the x-axis and the second number is on the y-axis.
Move two places to the right and three up and thats where the point will be.
Plot (2,3) The first number is on the x-axis and the second number is on the y-axis.
Move two places to the right and three up and thats where the point will be.
Example 2
Plot (4,-6)
Move four places to the right then six places down
Plot (4,-6)
Move four places to the right then six places down