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7980477
Imaginary Numbers
Description
Quiz on Imaginary Numbers, created by John Doaks on 06/03/2017.
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Quiz by
John Doaks
, updated more than 1 year ago
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Created by
John Doaks
about 7 years ago
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Resource summary
Question 1
Question
How would 6 + 7i be plotted on the complex plane?
Answer
Move 7 right and 6 up from the origin
Move 6 left and 7 up from the origin
Move 6 right and 7 up from the origin
Move 6 right and 7 down from the origin
Question 2
Question
The point 7 - 6i lies in which quadrant?
Answer
Quadrant l
Quadrant ll
Quadrant lll
Quadrant lV
Question 3
Question
What is the sum of (4+3i) + (7 - 4i)?
Answer
11 + 7i
11 - i
-3 + 7i
-3 - i
Question 4
Question
Which point is 2 + 1i
Image:
337af3c8-a06b-4c97-8822-2d4c64354451 (image/jpeg)
Answer
B
D
C
A
None is correct
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