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Points, Vectors, and Functions

Points, Vectors, and Functions

Example 1

Write inequalities for r and θ describing the given region.

  • PICTURE polar ineqs 6 without pink

Example 2

Write inequalities for r and θ describing the given region.

  • PICTURE polar ineqs 7

Example 3

Write inequalities for r and θ describing the given region.

  • PICTURE polar ineqs 8

Example 4

Sketch the region described by the given inequalities.

  • $π ≤ θ ≤ \frac{3π}{2}$

Example 5

Sketch the region described by the given inequalities.

  • r < 4

Example 6

Sketch the region described by the given inequalities.

  • \frac{11&pi;}{6}&le; &theta; &le; 2&pi; and 2&le; r &le; 5
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