Final Review Ch. 1 #1
9th Grade Algebra 1A / Algebra 1 Beta (Ms. Dalton)
Student Name/ID:
Instructor Note:
Show all of your work!
1. Translate the phrase into an algebraic expression.
more than
2. Translate the phrase into an algebraic expression.
The product of
and
3. Last year, Rita biked
miles. This year, she biked
number of miles she biked.
4. Lamar has decks of cards. Each deck has
number of cards Lamar has.
miles. Using
cards in it. Using
write an expression for the total
write an expression for the total
5. Translate this phrase into an algebraic expression.
Four more than the product of
Use the variable
and Greg's height
to represent Greg's height.
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6. Translate this phrase into an algebraic expression.
decreased by twice Carlos's score
Use the variable
to represent Carlos's score.
7. Translate this sentence into an equation.
is the product of Rick's score and
Use the variable
to represent Rick's score.
8. Translate this sentence into an equation.
is the sum of
Use the variable
and Carlos's savings.
to represent Carlos's savings.
9. Translate the sentence into an equation.
Four times the difference of a number and
Use the variable
is equal to
for the unknown number.
10. Translate the sentence into an equation.
The sum of a number times
Use the variable
and
equals
for the unknown number.
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11. The sets
and
are given below.
Find the union of
and
Find the intersection of
and
Write your answers using set notation.
12. The sets
and
are given below.
Find the intersection of and
Find the union of and
Write your answers using set notation.
13. The function
is defined by the following rule.
Complete the function table.
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14. The function
is defined by the following rule.
Complete the function table.
15. Suppose that the relation
is defined as follows.
Give the domain and range of
Write your answers using set notation.
16. Suppose that the relation
is defined as follows.
Give the domain and range of
Write your answers using set notation.
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17. The function
is defined as follows for the domain given.
domain
Write the range of
using set notation. Then graph
range = _______________
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18. The function
is defined as follows for the domain given.
domain
Write the range of
using set notation. Then graph
range = _______________
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19. For each relation, decide whether or not it is a function.
20. For each relation, decide whether or not it is a function.
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21. For each graph below, state whether it represents a function.
Function?:
Yes No
Function?:
Yes No
Function?:
Yes No
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Function?:
Yes No
Function?:
Yes No
Function?:
Yes No
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22. For each graph below, state whether it represents a function.
Function?:
Yes No
Function?:
Yes No
Function?:
Yes No
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Function?:
Yes No
Function?:
Yes No
Function?:
Yes No
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23. Below is the table of values of a function. Write the output when the input is
24. Below is the table of values of a function. Write the output when the input is
25. A table of values of a linear function is shown below. Find the output when the input is
answer in the space provided.
Type your
26. A table of values of a linear function is shown below. Find the output when the input is
answer in the space provided.
Type your
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Final Review Ch. 1 #1 Answers for class 9th Grade Algebra 1A / Algebra 1
Beta
1.
2.
3.
4.
5.
6.
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8.
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10.
11.
12.
13.
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14.
15. domain
range
16. domain
range
17.
range
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18.
range
19.
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20.
21.
22.
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23.
24.
25.
26.
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