Test: Fundamental Theorem of Algebra

How many roots does the above Polynomial have?

• 4
• 5
• 6
• 7

All imaginary roots comes in conjugate pairs.

• True

• False

Tags

CCSS.HSN.CN.C.9

What is the least degree of the graph of the above polynomial?

• 3
• 4
• 5
• Not enough information 

What is the degree of this polynomial:

f(x)= x³(x + 3)²(x – 5)

• Degree: 6

• Degree: 5

• Degree: 3

• Degree: 2

How many zeros/solutions does the following function have?

f(x)= x⁵ - 3x³ + x

• 8

• 9

• 5

• 3

The degree of the polynomial determines the number of roots.

• True
• False

Tags

CCSS.HSN.CN.C.9

Use the Fundamental Theorem of Algebra to state the number of zeros/solutions/roots of the polynomial. 

• A
• B
• C
• D

Tags

CCSS.HSN.CN.C.9

Use the Fundamental Theorem of Algebra to state the number of zeros/solutions/roots of the polynomial. 

• A
• B
• C
• D

Tags

CCSS.HSN.CN.C.9

The nth degree of a polynomial is equal to the number of root that same polynomial has: is a true statement of which theorem?

• Factor Theorem

• Remainder Theorem

• Fundamental Theorem

• All of the above

• None of the above

Tags

CCSS.HSN.CN.C.9

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