Graphing Polar Equations - Quiz Quiz

Question 1

Which graph shape represents the polar curve r is equal to 1 plus 4 sine theta ?

Revolt · Accepted Answer

D: a limaçon with an inner loop

Question 2

Which graph represents the polar curve r is equal to 3 minus 2 cosine theta ?

Revolt · Accepted Answer

A: Image with description On a polar coordinate plane, a circle crosses the x-axis at (0, 0) and (5, pi). It has a convex at (0, 0).

Question 3

Which equation represents the polar form of x squared plus open paren y minus 6 close paren squared is equal to 36 ?

Revolt · Accepted Answer

B: r is equal to 12 sine theta

Question 4

Which graph shape represents the polar curve r is equal to 1 plus 4 sine theta ?

Revolt · Accepted Answer

D: a limaçon with an inner loop

Question 5

Which graph represents the polar curve r is equal to 4 cosine 3 theta ?

Revolt · Accepted Answer

A: Image with description On a polar coordinate plane, a rose curve has 3 petals. One petal goes to (4, 0), another to (4, StartFraction 2 pi Over 3), and another goes to (4, StartFraction 4 pi Over 3 EndFraction).

Question 6

Which graph represents points on the polar curve r is equal to 6 cosine theta ?

Revolt · Accepted Answer

A: Image with description On a polar coordinate plane, points are at (0, 0), (6, 0), (4, StartFraction pi Over 4 EndFraction), and (4, StartFraction 7 pi Over 4 EndFraction).

Question 7

The equation r is equal to 3 cosine 6 theta represents a rose curve. How many petals does the graph contain?

Revolt · Accepted Answer

C: 12

Question 8

Which equation represents the polar form of x minus y is equal to 0 ?

Revolt · Accepted Answer

B: theta is equal to pi over 4

Question 9

Which graph represents the polar curve r is equal to 4 sine theta ?

Revolt · Accepted Answer

B: Image with description On a polar coordinate plane, a circle goes through (0, 0) and (4, StartFraction pi Over 2 EndFraction).

Question 10

Which equation represents the polar form of x squared plus open paren y minus 6 close paren squared is equal to 36 ?

Revolt · Accepted Answer

C: r is equal to 12 sine theta

Graphing Polar Equations - Quiz Quiz Answers

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