10/26/2022-Unit 3 Polynomials Test
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Last updated over 2 years ago
35 questions
Note from the author:
DESMOS
https://www.desmos.com/testing/virginia/scientific
Quadratic Formula
DESMOS
https://www.desmos.com/testing/virginia/scientific
Quadratic Formula
4
Given the graph, choose the correct description:
5
What are the factors of the following polynomial?
What are the factors of the following polynomial?
(choose ALL factors from the list below)
5
Solve:
Solve:
3
Given:
Given:
The max number of turns of this polynomials is _____.
4
3
3
Given the graph of f(x) , which of the following is true:
5
Factor completely:
Factor completely:
5
Factor completely.
Factor completely.
5
Solve.
Solve.
2
Which of the following has a y-intercept of 3?
Which of the following has a y-intercept of 3?
3
3
4
Write the equation of the function graphed above in factored form: (use f(x)= in your answer)
3
Which of the following defines a polynomial function with zeros {-4, 0, 1, 2}
Which of the following defines a polynomial function with zeros {-4, 0, 1, 2}
3
(note: the numbers below reference the x-axis)
3
If 5 is a root of the polynomial function f(x), which statement must be true?
If 5 is a root of the polynomial function f(x), which statement must be true?
3
3
What are the increasing interval(s)?
3
What are the decreasing interval(s)?
4
Solve:
Solve:
(input your answer in set notation using { }, please include the complex solutions at the back)
3
Simplify:
Simplify:
3
Divide the following:
Divide the following:
2
Given the function, write it in standard form:
(start with f(x)= )
Given the function, write it in standard form:
(start with f(x)= )
2
Given the function, what is the degree?
Given the function, what is the degree?
2
Given the function, what is max number of turns?
Given the function, what is max number of turns?
2
Given the function, what is the sign of the leading coefficient?
Given the function, what is the sign of the leading coefficient?
2
Given the function, what is called?
Given the function, what is called?
2
Given the function, what would the end behavior look like?
Given the function, what would the end behavior look like?
1
The zero 1 has a multiplicity of
The zero 1 has a multiplicity of
1
The zero 1 will cause a _______.
The zero 1 will cause a _______.
1
The zero 3 has a multiplicity of
The zero 3 has a multiplicity of
1
The zero 3 will cause a _________.
The zero 3 will cause a _________.
1
The zero -2 has a multiplicity of
The zero -2 has a multiplicity of
1
The zero -2 will cause a _________.
The zero -2 will cause a _________.