9. Polar Equations
Polar Coordinate System
9. Polar Equations Polar Coordinate System
20PRACTICE PROBLEM
Write the corresponding rectangular equation for the following parametric equation by eliminating t. Draw a graph of the plane curve using the rectangular equation. Indicate the direction of the curve using arrows.
x = 1 + 7cos t, y = 5 +7sin t; 0 ≤ t < 2π
Write the corresponding rectangular equation for the following parametric equation by eliminating t. Draw a graph of the plane curve using the rectangular equation. Indicate the direction of the curve using arrows.
x = 1 + 7cos t, y = 5 +7sin t; 0 ≤ t < 2π