day 2 polar worked
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Homework Questions…
Pre-Calculus
Section 6.5(Everyone take a DEEP breath and
TRUST ME!! )
Graphing Points on a Polar Grid
Graphing Points on a Polar Grid
Plot the points on the following polar grid:a) (2, 60°) b) (4, 165°) c) (3, 315°)
Graphs of Polar Equations r = 4 cos Ө
Ө r0
π/6
π/4
π/3
π/2
2π/3
3π/4
5π/6
π
Graphs of Polar Equations r = 2 + sin Ө
Ө r
7π/6
5π/4
4π/3
3π/2
5π/3
7π/4
11π/6
Ө r0
π/6
π/4
π/3
π/2
2π/3
3π/4
5π/6
π
Answer!
Graphs of Polar Equations r = cos (2Ө)
Ө r
7π/6
5π/4
4π/3
3π/2
5π/3
7π/4
11π/6
Ө r0
π/6
π/4
π/3
π/2
2π/3
3π/4
5π/6
π
Answer!!
Graphing Polar Equations
Quick Graphing Tutoring - On Calculator
Homework p. 548 (1-6, 25-35 odd) – graph all of them Use your paper to find the points and use my paper
to graph.
Get it? Polar bear cubs!
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