AnswersCUSD Advanced Math A 5.0Distance and Midpoints in the Complex Plane

Distance and Midpoints in the Complex Plane Answers

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1
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Compute .

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A
Option
B
3
C
Option
2
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Compute .

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A
Option
B
Option
C
Option
3

In general, what is the modulus of any complex number ?

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A
Option
B
Option
C
Option
4

Find the midpoint of a segment with endpoints of 4 – 3i and –2 + 7i.

A
0.5i + 2i
B
1 + 2i
C
Option
D
Option
5

How did you solve the problem? Check all of the boxes that apply.

A
I used the distance formula.
B
used the Pythagorean theorem.
C
I am comfortable using both the distance formula and the Pythagorean theorem because they are really the same idea.
D
Both methods are confusing; I am lost.
6

What mistake did Raul make?

A
He subtracted the values instead of adding them.
B
He did not add the corresponding parts of the complex numbers.
C
He found the sum instead of the average because he forgot to divide by two.
D
He added the numbers in the wrong order.

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