To plot: The graph of the given conic equation and find the values of
The graph is shown in figure (1), and the values are
Given information:
The given equation is
Formula used:
The formula to calculate the value of
The formula to calculate the value of
Calculation:
Use a graphing calculator in polar mode; enter the given conic, and adjusting the window as
Figure (1)
Divide the numerator and denominator of the given equation by
Compare the above equation with
The endpoints of the major axis are
Substitute
Substitute
Therefore, the graph is shown in figure (1), and the values are
Chapter 8 Solutions
PRECALCULUS:GRAPHICAL,...-NASTA ED.
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