Chapter 9: Q. 36 (page 721)
The curve is a circle centered at the origin. It is traced once, clockwise, starting at the point with .
Short Answer
The required parametric equations are .
Chapter 9: Q. 36 (page 721)
The curve is a circle centered at the origin. It is traced once, clockwise, starting at the point with .
The required parametric equations are .
All the tools & learning materials you need for study success - in one app.
Get started for freeComplete the square to describe the conics in Exercises .
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
Use polar coordinates to graph the conics in Exercises 44–51.
Three noncollinear points determine a unique circle. Do three noncollinear points determine a unique ellipse? If so, explain why. If not, provide three noncollinear points that are on two distinct ellipses.
Sketch the graphs of the equations
and localid="1649860998050"
What is the relationship between these graphs? What is the eccentricity of each graph?
What do you think about this solution?
We value your feedback to improve our textbook solutions.