Search Header Logo

A2H Unit 5 Quiz #2

Authored by Rebecca Smith

Mathematics

9th Grade

CCSS covered

Used 4+ times

A2H Unit 5 Quiz #2
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify (5 + 2i)(1 + 3i).

-1

5 + 6i

-1 + 17i

11 + 17i

Tags

CCSS.HSN.CN.C.8

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ELECTRICITY The total impedance of a series circuit is the sum of the impedances of all parts of the circuit. A technician determined that the impedance of the first part of a particular circuit was 2 + 5j ohms. The impedance of the remaining part of the circuit was 3 – 2j ohms. What was the total impedance of the circuit?

5 + 7j ohms

5 + 3j ohms

-1 + 7j ohms

16 + 11j ohms

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which quadratic function has its vertex at (2, 3) and passes through (1, 0)?

y = 2(x - 2)² + 3

y = -3(x - 2)² + 3

y = -3(x + 2)² + 3

y = 2(x - 2)² - 3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSN.CN.A.3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Write the following equation of the graph?

Tags

CCSS.HSF-IF.C.7A

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

±2√5

±10 √5

±2i √5

±10i √5

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?