1. 2.1Intercepts;Symmetry;Graphing Key Equations
Find the intercepts from a graph

2. Find intercepts from an equation

4. If a graph is symmetric with respect to the x-axis and the point (-2, 3) is on the graph, then what point is also on the graph?
If a graph is symmetric with respect to the y-axis and the point (-2, 3) is on the graph, then what point is also on the graph?
If a graph is symmetric with respect to the origin and the point (-2, 3) is on the graph, then what point is also on the graph?
(-2, 3)
(-2, -3)
(2, 3)
(2, -3)

6. x-Axis: y-Axis: Origin:
Not equivalent so not symmetric with respect to the x-axis.
IS equivalent so symmetric with respect to the y-axis.
y-Axis:
Not equivalent so not symmetric with respect to the origin.
Origin:

7. origin symmetry

8. x-Axis symmetry

9. origin symmetry