End of Course Assessment - alcelemfm.spps.org

Name Date Class

End of Course Assessment

Select the best answer. 6. Solve Ϫ_7x_ Ϫ _2_ ϭ _24_1_.
F Ϫ6 3 H
1_31_
1. Which situation is best modeled by the G Ϫ1_31_ J 6
expression 2 ϩ x?
7. Approximately 9 out of 100 people are
A Tabitha lost 2 out of her x marbles
under the couch. left handed. Out of a population of 1740

B Sudhir had $2 and spent x dollars on people, how many are likely to be left
a hamburger.
handed?
C Fatima is 2 years older than her sister
Delilah who is x years old. A 139 C 174

D Dominic ran the x mile course B 157 D 193
2 times.
8. Charlie is training for a track meet. He
2. Which of the following is not equivalent used to run a 7 minute mile, but after
training all year he can now run it in
to the others? 5 minutes. What was the percent change
over the year?
F ͑Ϫ4 ͒ 3 H ͑Ϫ4 ͒ ͑Ϫ16 ͒
F 29% increase H 29% decrease
G Ϫ(4 и 4 и 4) J Ϫ64
G 40% increase J 40% decrease
3. Which expression represents the
perimeter of the triangle below? 9. Which is NOT a solution to the inequality
4x Ϫ 7 Ͻ 5?
M

Name Date Class

End of Course Assessment

12. Which of the following statements is 16. Which of the following situations is
true? impossible?
F A line has no x-intercept.
F The dependent variable is the input of G Two lines with the same slope and
the function. different y-intercepts intersect.
H Two lines have the same y-intercept.
G The dependent variable determines J A line has no slope.
the domain of the function.
17. Which equation describes a line
H In y ϭ 2x ϩ 1, x is the dependent
variable. that passes through ͑7, 1 ͒ and is

J In y ϭ 2x ϩ 1, y is the dependent perpendicular to the line described by
variable.
y ϭ Ϫ_12_x ϩ 3?
13. Which function has ͑0, 7 ͒ on its graph? A y ϭ 2x Ϫ 13 C y ϭ 2x Ϫ 6

A Ϫ3x ϩ y ϭ 7 C y ϭ 14 Ϫ x

B yϭxϪ7 D Ϫ7x ϩ y ϭ 2 B y ϭ 2x Ϫ 7 D y ϭ 2x ϩ 3

14. Which situation best fits the graph below 18. The change from f͑x ͒ ϭ 4x ϩ 2 to
and what type of correlation is it? g͑x ͒ ϭ 3x ϩ 2 is an example of which

Y type of transformation?

F rotation H translation up

G reflection J translation down

X 19. A local video store has two new renting
plans. Plan A charges a $10 monthly fee
F distance traveled vs. cost of gas; and $2 for every movie rented. Plan B
negative correlation charges $40 per month but then each
movie rented is only 25¢. How many
G distance traveled vs. cost of gas; movies must be rented in a month to
positive correlation make plan B the cheaper option?

H time traveled vs. distance from A 17 C 28
destination; negative correlation
B 18 D 29
J time traveled vs. distance from
destination; positive correlation {20. Classify the system y ϭ 2x ϩ 3 3 .
y ϭ Ϫ2x ϩ
15. A function has x-intercept 3 and
y-intercept 2. Which of the functions F inconsistent and independent
below could be this function?
A 4 ϩ 3x ϭ 2y G consistent and independent
B 2x Ϫ 3y ϭ Ϫ6
C 2y ϩ 3x ϭ 4 H inconsistent and dependent
D 3y Ϫ 6 ϭ Ϫ2x
J consistent and dependent

{21. Which point is a solution of y Ϫ 3x Ն 2 ?
yՅxϩ9

A ͑Ϫ2, 8 ͒ C ͑4, Ϫ1 ͒

B (Ϫ1, 4) D (8, Ϫ2)

Copyright © by Holt, Rinehart and Winston. 246 Holt Algebra 1
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Name Date Class

End of Course Assessment

22. A honey bee beats its wings 1.14 ϫ 10 4 28. Factor 2x 2 ϩ 17x ϩ 30.
times per minute. What is that number in F ͑2x ϩ 6 ͒ ͑x ϩ 5 ͒
standard form? G ͑2x ϩ 5 ͒ ͑x ϩ 6 ͒
H ͑2x ϩ 10 ͒ ͑x ϩ 3 ͒
F 1140 H 114,000 J ͑2x ϩ 3 ͒ ͑x ϩ 10 ͒

G 11,400 J 1,140,000

23. Which of the following is NOT equivalent 29. Which values of b and c would make
x 2 ϩ bx ϩ c a perfect square trinomial?
͑ ͒to_x_2y_ Ϫ2
4x 5
.

__y_ Ϫ2 ͑ ͒C1_6_x__5 A b ϭ 2, c ϭ 6 C b ϭ 8, c ϭ 16
4x 3 y2
͑ ͒A B b ϭ 6, c ϭ 12 D b ϭ 10, c ϭ 100

4__x_3 2 ͑ ͒D 4__x_5 2 30. Which of the following statements does
y x 2y NOT apply to the quadratic function
͑ ͒B f ͑x ͒ ϭ Ϫx 2 ϩ 7?
F The vertex is at ͑0, 7 ͒.
24. Identify the quartic trinomial.
F 4x 4 Ϫ 2x 5 ϩ 6x G The parabola opens downward.
G Ϫx 3 ϩ 7x 2 Ϫ 2x ϩ 3
H Its axis of symmetry is y ϭ 0.
H x 3 ϩ 14x 4 Ϫ 3
J There are two x-intercepts.
J 4x 4 Ϫ x 3 Ϫ 5x ϩ 1
31. Michele is hiking and notices that some
25. What is the volume of the rectangular of the mountains resemble parabolas. If
prism shown below? the following functions describe shapes
of mountains, which of the following
X

Name Date Class

End of Course Assessment

33. Ava’s class was surveyed to help figure 38. fW͑xh͒icϭh tϪwo͙qᎏ5uaϪdrxangtrsapishtehde function
out what color their school banner in?
should be. If a total of 28 students were
surveyed, how many chose green? F Quadrants I and II

G Quadrants II and III

3CHOOL

Answer Key continued

20. 3 _3_ h 24. J
5 25. B
26. H
Performance Assessment 27. D
28. J
1. _d_ 29. B
rp 30. J
31. B
2. __d__ ϭ _2_0_d_ 32. G
_5_5_r_p 11rp 33. A
34. J
100 35. C
36. G
3. t ϭ _2_0_d_ Ϫ _d_ 37. C
11rp rp 38. G
39. D
4. 35 s 40. G
41. B
5. 35 ϭ _2_0_d_ Ϫ _d8_; 342 km 42. H
88 43. C
44. F
Cumulative Test 45. D
46. G
1. B
END OF COURSE TEST
2. G 1. C
2. H
3. D 3. A
4. G
4. G 5. C
6. F
5. D 7. B
8. H
6. H
298
7. C

8. G

9. A

10. G

11. C

12. G

13. B

14. F

15. B

16. J

17. A

18. F

19. B

20. H

21. A

22. G

23. A

Copyright © by Holt, Rinehart and Winston. Holt Algebra 1
All rights reserved.

Answer Key continued 42. J Holt Algebra 1
43. B
9. D
10. H 299
11. C
12. J
13. A
14. H
15. D
16. G
17. A
18. F
19. B
20. G
21. B
22. G
23. C
24. H
25. B
26. J
27. B
28. G
29. C
30. H
31. A
32. H
33. C
34. H
35. C
36. F
37. B
38. H
39. C
40. F
41. C

Copyright © by Holt, Rinehart and Winston.
All rights reserved.