2.4 imaginary numbers day 1

Quiz

•

Mathematics

•

8th Grade

•

Medium

•

CCSS

HSN.CN.A.2, HSN.CN.A.1, HSA.REI.B.4

+3

Standards-aligned

Erin Martin

Used 2+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

i

-1

1

-i

Tags

CCSS.HSN.CN.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does i²= ?

1

-1

√-1

√1

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$i^3=$

$i$

$-1$

$-i$

$1$

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$i^4=$

$i$

$-1$

$-i$

$1$

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

i⁷

i

-i

1

-1

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

i¹³

-1

1

i

-i

Tags

CCSS.HSN.CN.A.1

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify
2i - 7i + 10

10 - 5i

5i

10 + 9i

10 + 5i

Tags

CCSS.HSN.CN.A.2

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