Graphing Key Equations

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Presentation transcript:

Graphing Key Equations Section 2.1 Intercepts; Symmetry; Graphing Key Equations

OBJECTIVE 1

x-intercept: Let y = 0 y-intercept: Let x = 0

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? (-2,-3) (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? (1, 3) (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? (1, -3)

OBJECTIVE 3