Name_________________________________________________Period______________ Score _____=_______
Secondary I
Cumulative Review for Term 1
Choose the correct answer.
____
1. Which characteristics best describe the graph?
a. is a function
c. is a function
is a linear absolute value
is discrete
function
is exponential
is continuous
has an absolute minimum
has an absolute maximum
b. is a function
d. is a function
is linear
is a linear absolute value
is continuous
function
has an absolute minimum
is discrete
has an absolute maximum
____
2. Carlos walked from his house to school. He was at school for several hours.
Then on his way home, Carlos walked to the library. He was at the library for
an hour. Then he walked back to his house. The graph shows this relationship.
the graph, what is the independent quantity?
a. name of his school
b. distance from Carlos’s house, in
miles
____
3. What is the solution to the compound inequality
a.
b.
____
c. section of books at the library
d. time, in hours
c.
d.
4. Which graph represents the compound inequality
a.
b.
c.
d.
____
5. What is the classification of the function
a. exponential function
b. quadratic function
?
c. linear function
d. linear absolute value function
In
____
6. What is the value of
a. 2.70
at
b. 36.06
?
c. 11.10
____
7. What is the value of the linear absolute value expression
a.
b. 21
c.
____
8. Which describes the behavior of the function
a. It is decreasing.
b. It is both increasing and decreasing.
____
d.
?
d. 9
?
c. It is constant.
d. It is increasing.
9. Steve bought wrenches of different sizes. He spent $20 for each wrench for his toolbox. The expression
shows how much he spent for the wrenches. What does the dependent variable represent in this situation?
a. the number of wrenches in the toolbox
b. the number of wrenches bought
c. the cost of the wrenches
d. the number of sizes of wrenches
____ 10. What is the solution to the equation
a. 1
b. 7
c. 3
d. 9
____ 11. What is the y-intercept for the equation
a. (0, 4.5)
b. (0, 6)
?
c. (0, 6)
d. (0, 4.5)
____ 12. The equation
time?
a.
c.
gives the distance d for rate r and time t. Which shows the equation correctly solved for
b.
d.
____ 13. Kathy has different-sized soup cans that are in the shape of a cylinder. She knows there is a relationship between
the surface area of each can and the length of its radius. What is the dependent quantity in the situation?
a. volume of soup can
c. height of cylinder
b. surface area of soup can
d. length of radius
____ 14. Which graph represents a function?
a.
c.
b.
d.
____ 15. Student movie tickets cost $8.75. Adult movie tickets cost $10.25. Which function shows the total cost for s
student tickets and a adult tickets?
a.
c.
b.
d.
____ 16. Rewrite the function
a.
using the Distributive Property.
c.
b.
d.
____ 17. What is the solution to the inequality
a.
b.
c.
d.
____ 18. Which is an exponential function?
a.
b.
c.
d.
____ 19. The table shows the amount of accumulated snowfall during different months. What is the range of the data?
1
2
3
4
5
6
15.03
18.12
9.84
3.51
1.93
0.02
Month
Accumulated
Snowfall (inches)
a. 15.01 inches
b. 16.19 inches
c. 5 inches
d. 18.1 inches
____ 20. Jasmin is practicing her juggling act. She tosses one ball straight up in the air to a maximum height of 16 feet.
She knows she can then toss the second ball any time the first ball is at a height greater than 10 feet. Which
graph correctly represents this problem situation using an oval to represent the time when she can toss the
second ball?
a.
c.
b.
d.
____ 21. Which statement about the function
a. It has an absolute minimum.
b. It has an absolute maximum.
____ 22. Which shows the equation
a.
b.
is true?
c. It has an neither an absolute minimum nor
an absolute maximum.
d. It has both an absolute minimum and an
absolute maximum.
in standard form?
c.
d.
____ 23. Which is a linear function?
a.
b.
c.
d.
____ 24. Which best describes the behavior of the function
a. It is constant.
b. It is increasing.
?
c. It is decreasing.
d. It is both increasing and decreasing.
____ 25. Sarah drove to the grocery store. She was at the grocery store for several
minutes. Then Sarah drove back to her house. The graph shows this
relationship. In the graph, what is the dependent quantity?
a. Sarah’s house
b. time, in minutes
c. grocery store
d. distance from Sarah’s house, in
miles
____ 26. What is the solution to the linear absolute value equation
a.
b.
?
c.
d.
____ 27. Determine the unit rate of change of the ordered pairs
a. 0.788
b.
c. 0.010
____ 28. Which graph shows the solution to the inequality
and
.
d. 103.33
?
a.
b.
c.
d.
____ 29. Gasoline costs $3.95 per gallon. Which graph correctly shows the number of gallons bought for $7.90?
a.
c.
b.
d.
____ 30. The graph shows which intersection?
a.
b.
c.
d.
____ 31. What is the value of the linear absolute value expression
a.
b.
?
c.
d.
____ 32. Which equation does not represent a function?
a.
b.
c.
d.
____ 33. What is the x-intercept of the equation
a. ( 12, 0)
b. (0, 12)
____ 34. What is the classification of the function
a. absolute value function
b. quadratic function
?
c. ( 3, 0)
d. (0, 3)
?
c. linear function
d. exponential function
____ 35. At a local high school, a student ticket to a soccer game costs $5 and an adult ticket to a soccer game cost $10.
For one soccer game, the amount earned on ticket sales was $1,430. Let x represent the number of student
tickets sold and y represent the number of adult tickets sold. Determine the x- and y-intercepts. Which graph
represents this situation?
a.
c.
b.
d.
____ 36. Thomas is training for a marathon. He runs the first 3 miles of his practice run at a constant speed. Which
function could be used to represent the distance Thomas runs, d, in terms of his speed, s?
a.
b.
c.
d.
____ 37. Which shows the equation
a.
b.
in slope-intercept form?
c.
d.
____ 38. Which graph does not represent a function?
a.
c.
b.
d.
____ 39. Which is a quadratic function?
a.
b.
c.
d.
____ 40. Which characteristics best describe the graph?
a. is a function
c.
is a linear absolute value function
is continuous
is decreasing
b. is a function
is exponential
is continuous
is decreasing
is a function
is a linear absolute value function
is discrete
is increasing
d. is a function
is exponential
is discrete
is increasing
Secondary I Cumulative Review for Term 1
Answer Section
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D
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B
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D
B
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B
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D
B