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Unit 3 Test
By Marissa Considine
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Last updated over 2 years ago
20 questions
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3
2
2.5
3
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1
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2.5
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Question 1
1.
Select ALL
the transformations for the function g(x) from the parent function f(x)=x^3
1 unit left
Vertical compression by a factor of 1/2
1 unit up
Vertical stretch by a factor of 2
2 units right
2 units left
Reflect over the x-axis
1 unit down
Question 2
2.
Graph the function on the grid below. Your curve must show
3 clear points.
visibility
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Question 3
3.
Match each polynomial function with its correct end behavior. There can be more than one for each.
Question 4
4.
Select ALL
the zeros of f(x).
x= 2
x= 4
x= -12
x= -3
x= 3
x= -2
x= 0
Question 5
5.
What is the y-intercept for the graph of the following polynomial?
Question 6
6.
Which function matches the graph below?
Question 7
7.
Simplify and write your answer in
standard form
.
No spaces!
Question 8
8.
What is the
complete
factorization of x^4-16 ?
Question 9
9.
Choose the expression that is equivalent to:
Question 10
10.
Which polynomial
cannot
be factored?
Question 11
11.
Factor completely.
Question 12
12.
Which would be the correct setup for synthetic division when dividing:
A
B
C
Question 13
13.
Use synthetic division to determine if (x-1) is a factor of:
Yes, it's a factor
No, it's not a factor
Question 14
14.
Sketch the graph of the function.
Show clear points at the x and y intercepts.
visibility
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Question 15
15.
Use the rational root theorem to list ALL POSSIBLE zeros for the polynomial:
\pm1
\pm2
\pm3
\pm4
\pm5
\pm8
\pm1/2
\pm1/3
\pm1/4
Question 16
16.
Factor by grouping and
select ALL
of the
zeros
of the polynomial.
-2
-3/2
-\sqrt{7}
0
\sqrt{7}
7
3/2
Question 17
17.
Divide and find the quotient.
No work = No credit
visibility
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Question 18
18.
Find the zeros of the polynomial below.
-5
-3
-2
-1
0
1
2
3
5
Question 19
19.
Question 20
20.
Write the polynomial in
factored form
and graph it.
Show clear points at the x and y intercepts.
visibility
View drawing