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Graded Assignment MTH303A/ MTH302A: Algebra II | Unit 5 | Lesson 9: Polynomials and Power Functions Unit Test
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Graded Assignment
Unit Test, Part 2: Polynomials and Power Functions
Answer the questions. When you are finished, submit this assignment to your teacher by the due date for full credit.
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Score |
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(8 points)
1.
Answer:
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Score |
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(8 points)
2. Use successive differences to classify the function represented in the table. Show all your work.
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x |
–2 |
–1 |
0 |
1 |
2 |
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h(x) |
14 |
5 |
2 |
5 |
14 |
Answer:
(9 points)
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Score |
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3.
a. Complete a table of values containing at least five points.
b. Sketch the function on the coordinate plane.
c. Describe the function’s end behavior.
a.
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x |
–2 |
–1 |
0 |
1 |
2 |
|
f(x) |
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b.
c. End behavior:
(8 points)
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Score |
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4. For each function described by the equations and graphs shown indicate whether the function is even, odd, or neither by selecting the appropriate cell.
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f(x) |
g(x) |
h(x) |
k(x) |
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Even | ☐ | ☐ | ☐ | ☐ |
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Odd | ☐ | ☐ | ☐ | ☐ |
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Neither even nor odd | ☐ | ☐ | ☐ | ☐ |
(8 points)
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Score |
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5. The functions f and g by and respectively. Rewrite the function in terms of x. Show all of your work.
(8 points)
6. BONUS:
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Score |
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The expression can be written in the form , where a is a constant.
What is the value of a?
Show all of your work
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Your Score |
___ of 41 |
Answer:
© 2009 K12 Inc. All rights reserved. Page 1 of 1
Copying or distributing without K12’s written consent is prohibited.
2
2100
xx
+=
(
)
4
2
fxx
=-
Graded Assignment
MTH30
3
A
/
MTH30
2A
: Algebra II | Unit
5
| Lesson
9
:
Polynomials and Power Functions Unit Test
© 200
9
K12 Inc. All rights reserved.
Page
1
of
1
Copying or
distributing without K12’s written consent is prohibited.
Graded
Assignment
Unit Test, Part 2
:
Polynomials and Power Functions
Answer the questions. When you are finished, submit this assignment to your teacher by the due date for full
credit.
(
8
points)
1.
Solve the equation
2
2100
xx
+=
.
Check your solution
(s)
and state the final solution set.
Show all your work.
Answer:
(
8
points)
2.
Use successive differences to classify the function
represented in the table. Show all your
work.
x
–
2
–
1
0
1
2
h
(
x
)
14
5
2
5
14
Answer:
Score
Score
Graded Assignment MTH303A/ MTH302A: Algebra II | Unit 5 | Lesson 9: Polynomials and Power Functions Unit Test
© 2009 K12 Inc. All rights reserved. Page 1 of 1
Copying or distributing without K12’s written consent is prohibited.
Graded Assignment
Unit Test, Part 2: Polynomials and Power Functions
Answer the questions. When you are finished, submit this assignment to your teacher by the due date for full
credit.
(8 points)
1. Solve the equation
2
2100xx. Check your solution(s) and state the final solution set.
Show all your work.
Answer:
(8 points)
2. Use successive differences to classify the function represented in the table. Show all your
work.
x
–2 –1
0 1 2
h(x) 14 5 2 5 14
Answer:
Score
Score
