
Writing Polynomial Functions from Zeros

Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Hard
+2
Standards-aligned

Amelia Wright
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the fundamental theorem of algebra used for in polynomial functions?
To factorize quadratic equations
To solve linear equations
To determine the number of zeros
To find the degree of a polynomial
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert a zero of -11 into a factor?
x^2 - 11
x^2 + 11
x + 11
x - 11
Tags
CCSS.HSA.APR.B.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the factor form of a zero at 3?
x + 3
x - 3
x^2 - 3
x^2 + 3
Tags
CCSS.HSA.APR.B.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you handle imaginary zeros when converting them into factors?
Divide both sides by the imaginary part
Add the imaginary part to both sides
Square both sides
Subtract the imaginary part from both sides
Tags
CCSS.HSF-IF.C.7C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the factor form of a zero at √7?
x - √7
x + √7
x^2 + 7
x^2 - 7
Tags
CCSS.HSF-IF.C.7C
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the fundamental theorem of algebra tell us about conjugate pairs?
They always appear in pairs
They are always real numbers
They are always imaginary numbers
They are always positive
Tags
CCSS.HSN.CN.C.9
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert a zero of 2/3 into a factor?
3x - 2
x - 2/3
3x + 2
x + 2/3
Tags
CCSS.HSF-IF.C.7C
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