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Chapter 9: Q. 27 (page 747)
Graph the equations in Exercises 25–32 in the polar plane. Compare your graphs with the corresponding graphs in Exercises 17–24.
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Each of the integral in exercise 38-44 represents the area of a region in a plane use polar coordinates to sketch the region and evaluate the expression
The integral is
Find a definite integral expression that represents the area of the given region in polar plane and then find the exact value of the expression
The region inside both of the cardioids
Use Cartesian coordinates to express the equations for the parabolas determined by the conditions specified in Exercises 22–31.
Sketch the graphs of the equations
and localid="1649860998050"
What is the relationship between these graphs? What is the eccentricity of each graph?
In Exercises 32–47 convert the equations given in polar coordinates to rectangular coordinates.
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