AnswersCUSD Advanced Math A 5.0Polar Form of Complex Numbers

Polar Form of Complex Numbers Answers

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1
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What is the conjugate and the modulus of 6 − 3i?

A
−6 − 3i ;
B
−6 − 3i ;
C
6 + 3i ;
D
6 + 3i ;
2
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What is the argument of the complex number shown?

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3

What is the polar form of ?

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4

What is the rectangular form of z = 6 ?

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5

Use the interactive to adjust the values, r and θ, and choose the correct statements based on your observations.The point revolves around the pole when r is changed.The point revolves around the pole counterclockwise when θ is negative.The point revolves around the pole counterclockwise when θ is positive.The point gets closer to or farther from the pole when r is changed.The point gets closer to or farther from the pole when θ is changed.

A
The point revolves around the pole when r is changed.
B
The point revolves around the pole counterclockwise when θ is negative.
C
The point revolves around the pole counterclockwise when θ is positive.
D
The point gets closer to or farther from the pole when r is changed.
E
The point gets closer to or farther from the pole when θ is changed.
6

Which point has coordinates ?

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