Question: You may use a graphing utility to plot any polar graphs. 1. Without graphing or writing in standard form, explain why the graph for the
You may use a graphing utility to plot any polar graphs.
1. Without graphing or writing in standard form, explain why the graph for the equation 2 4 + 4 2 8 4 = 0 must be an ellipse.
2. For the hyperbola given as 16 2 2 32 6 57 = 0. a. Find the center, vertices, and foci. b. Sketch the graph of the hyperbola, include asymptotes.
3. Consider the curve represented by the parametric equations = 2 cos() and = 1 + sin (). a. Find the corresponding, recognizable rectangular equation. b. Make a sketch of the graph of the parametric curve.
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