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Math 3 Roots and Factors

Authored by Elizabeth Richardson

Mathematics

9th - 12th Grade

CCSS covered

Used 13+ times

Math 3 Roots and Factors
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The largest exponent determines the degree of the polynomial.

True
False

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Put the following polynomial in standard form.

-x2 + 5x4 - 10 + x

5x4 - x2 + x - 10

-x2 + 5x4 - 10 + x

  • 10 + 5x2 + x2 + x

- 10 + - x + x2 + 5x4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the degree of the polynomial function
P(x)=3x4-7x2-2x7-x+4

4
7
2
11

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the Degree of this polynomial:

f(x)= x3(x + 3)2(x – 5)

(Hint - what would the highest exponent be if you multiplied all the terms?)

Degree: 6

Degree: 5

Degree: 3

Degree: 2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The degree of the polynomial determines the number of roots.

True
False

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The polynomial is...

Odd degree, positive leading coefficient.
Odd degree, negative leading coefficient.
Even degree, positive leading coefficient.
Even degree, negative leading coefficient.

7.

MULTIPLE CHOICE QUESTION

2 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

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