Transcript
Section 1.2
Intercepts;
Symmetry;
Graphing Key Equations
OBJECTIVE 1
2
2
Find the -intercept(s) and the -intercepts of the graph of 9.
Then graph 9 by plotting points.
x y y x
y x
OBJECTIVE 2
(a) 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?
(b) If a graph is symmetric with respect to the y-axis and the point (-1, 3) is on the graph, then what point is also on the graph?
(c) If a graph is symmetric with respect to the origin and the point (-1, 3) is on the graph, then what point is also on the graph?
2
2
9For the equation find the intercepts and test for symmetry.
2
xy
x
OBJECTIVE 3
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