Complex and imaginary number review
Authored by Keith Mitchell
Mathematics
10th Grade - University
CCSS covered
Used 18+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the standard form for a complex number?
abi
a + bi
mx + b
Tags
CCSS.HSN.CN.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identify the complex number from the graph.
3
i
3i
1 + 3i
Tags
CCSS.HSN.CN.B.4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identify the complex number from the graph.
1 - 3i
1 + 3i
3 - i
-3 + i
Tags
CCSS.HSN.CN.B.4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the absolute value: |1 + 3i|
10
100
Tags
CCSS.HSN.CN.B.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the absolute value: |3 - 4i|
25
5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the value of the imaginary unit? i = ?
Tags
CCSS.HSN.CN.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
i
-i
1
-1
Tags
CCSS.HSN.CN.A.1
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