Zeros and their Multiplicities of Polynomials

Zeros and their Multiplicities of Polynomials

11th - 12th Grade

26 Qs

quiz-placeholder

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Zeros and their Multiplicities of Polynomials

Zeros and their Multiplicities of Polynomials

Assessment

Quiz

Mathematics

11th - 12th Grade

Medium

CCSS
HSA.APR.B.3, HSF-IF.C.7C, HSA.APR.A.1

+11

Standards-aligned

Created by

Rebecca Bachman

Used 23+ times

FREE Resource

26 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

f(x)=(x+4)(x-3)(x-2)

List the zeros for this function.

x = -4, x = 3, x = -2

x = -4, x = 3, x = 2

x = -4, x = -3, x = 2

x = 4, x = 3, x = 2

Tags

CCSS.HSF-IF.C.7C

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Use the graph of f(x) to find the real solutions of f(x)=0.

0, 5

-2

0, -4

no real solution

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All imaginary roots comes in pairs.
True
False

Tags

CCSS.HSN.CN.C.7

CCSS.HSN.CN.C.9

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use the Complex Conjugate Root Theorem to state another complex solution. Given that 3+5i is a root. 
-3+5i
-3-5i
-5i
3-5i

Tags

CCSS.HSN.CN.A.3

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the complex conjugate of  4-3i?
A.  1/(4-3i)
B. 1/(4+3i)
C.  -4 + 3i
D.  4 + 3i

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these is not an irrational number?

Square root of 13

Square root of 48

Square root of 9

Square root of 11

Tags

CCSS.8.NS.A.1

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Is (x-8) a factor of (x2-16x+64)?


*you may graph or use synthetic division

Yes

No

Tags

CCSS.HSA.APR.B.2

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