Solving Polynomials Given a Root

Solving Polynomials Given a Root

12th Grade

15 Qs

quiz-placeholder

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Solving Polynomials Given a Root

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Assessment

Quiz

Mathematics

12th Grade

Hard

CCSS
HSA.APR.B.2, HSA-REI.B.4B, HSF-IF.C.7C

+3

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The polynomial given by: y = 3x2 + 9x5 − 4 + 10x8 + 2x9 will have exactly how many zeroes?

5

2

9

8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the x-intercepts of

y= x- 9x + 14 ?

(-7,0) and (-2,0)

(7,0) and (-2,0)

(7,0) and (2,0)

(9,0) and (-14,0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Solve the equation by factoring:
x2 + x - 20 = 0

x = -5 and 4

x = 4 and 5

x = 5 and -4

x = -4 and -5

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Solve by factoring

x2 + 10x = -25

x = -5

x = ±5

x = 5

x = 0

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following is NOT a possible rational zero for p(x). 

A

B

C

D

Tags

CCSS.HSA.APR.B.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following is NOT a possible rational root. 

A

B

C

D

Tags

CCSS.HSA.APR.B.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the zeros of the polynomial given one factor.

X= 3,4,5

x=-3,-4,-5

x=-3,4,5

x= 3, -4, -5

Tags

CCSS.HSF-IF.C.7C

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