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Test Bank for Algebra for College Students 8th Edition Blitzer

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Algebra for College Students 8th Edition Blitzer

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Algebra For College Students 8th Edition Blitzer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the domain and range. 1) {(5,3), (-11,-8), (-1,9), (6,-7), (-2,-1)} A) domain = {-1, 6, -7, -1, 9}; range = {5, 3, -11, -8, -2} B) domain = {5, -11, -2, 6, -1}; range = {3, -8, -1, -7, 9}...

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Uploaded on November 21, 2024
Number of pages 222
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multiple choice choose the one alternative that b

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Algebra for College Students 8th Edition Blitzer

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,DOWNLOAD THE Test Bank for Algebra for College Students 8th Edition
Blitzer
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Find the domain and range.
1) {(5,3), (-11,-8), (-1,9), (6,-7), (-2,-1)}
A) domain = {-1, 6, -7, -1, 9}; range = {5, 3, -11, -8, -2}
B) domain = {5, -11, -2, 6, -1}; range = {3, -8, -1, -7, 9}
C) domain = {3, -8, -1, -7, 9}; range = {5, -11, -2, 6, -1}
D) domain = {5, 3, -11, -8, -2}; range = {-1, 6, -7, -1, 9}
Answer: B

2) {(-7,7), (-1,-7), (-3,-5), (-3,-8)}
A) domain = {-7, -3, -1, -13}; range = {7, -5, -7, -8}
B) domain = {7, -5, -7, -8}; range = {-7, -3, -1}
C) domain = {-7, -3, -1}; range = {7, -5, -7, -8}
D) domain = {-7, -3, -1, 3}; range = {7, -5, -7, -8}
Answer: C

3) {(-4,-3), (-4,-7), (-10,4), (5,-4), (-9,9)}
A) domain = {-10, -3, 5, -9, -4}; range = {4, -4, 9, -7, -3}
B) domain = {-10, 5, -9, -4}; range = {4, -4, 9, -7, -3}
C) domain = {4, -4, 9, -7, -3}; range = {-10, -10, 5, -9, -4}
D) domain = {-10, 13, 5, -9, -4}; range = {4, -4, 9, -7, -3}
Answer: B

4) {(7,7), (-1,-3), (-2,-7), (-2,3)}
A) domain = {7, -1, -2}; range = {7, -3, -7, 3}
B) domain = {7, -1, -2, -12}; range = {7, -3, -7, 3}
C) domain = {7, -1, -2, 2}; range = {7, -3, -7, 3}
D) domain = {7, -3, -7, 3}; range = {7, -1, -2}
Answer: A

5) {(-4,6), (9,3), (1,-1), (-6,-9)}
A) domain = {3, 6, -1, -9}; range = {9, -4, 1, -6}
B) domain = {9, -4, 1, -6}; range = {3, 6, -1, -9}
C) domain = {9, -4, 1, -6}; range = {3, 3, 6, -1, -9}
D) domain = {9, -4, 1, -6}; range = {3, -6, 6, -1, -9}
Answer: B

6) {(-3, 13), (-2, 8), (0, 4), (2, 8), (4, 20)}
A) domain: {-3, -2, 2, 4}; range: {13, 8, 4, 20}
B) domain: {13, 8, 4, 20}; range: {-3, -2, 2, 4}
C) domain: {13, 8, 4, 20}; range: {-3, -2, 0, 2, 4}
D) domain: {-3, -2, 0, 2, 4}; range: {13, 8, 4, 20}
Answer: D

7) {(29, -3), (4, -2), (4, 0), (8, 2), (20, 4)}
A) domain: {-3, -2, 2, 4}; range: {29, 8, 4, 20}
B) domain: {-3, -2, 0, 2, 4}; range: {29, 8, 4, 20}
C) domain: {29, 8, 4, 20}; range: {-3, -2, 0, 2, 4}
D) domain: {29, 8, 4, 20}; range: {-3, -2, 2, 4}
Answer: C

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,DOWNLOAD THE Test Bank for Algebra for College Students 8th Edition
Blitzer
Decide whether the relation is a function.
8) {(-2, 1), (3, 8), (6, 4), (9, 7), (11, -1)}
A) function
B) not a function
Answer: A

9) {(-5, 3), (-2, 6), (2, -7), (6, -5)}
A) not a function
B) function
Answer: B

10) {(-6, -8), (-3, 9), (-1, -5), (2, 3)}
A) not a function
B) function
Answer: B

11) {(-5, 8), (-2, -9), (1, 6), (6, 4)}
A) not a function
B) function
Answer: B

12) {(1, 2), (3, 2), (4, -8), (9, -6), (12, 1)}
A) not a function
B) function
Answer: B

13) {(-5, -1), (-3, -2), (-1, 1), (-1, -4)}
A) not a function
B) function
Answer: A

14) {(-5, 1), (-3, -8), (3, -7), (3, 2)}
A) function
B) not a function
Answer: B

15) {(-6, 2), (-6, -3), (2, 3), (6, 7), (10, -9)}
A) not a function
B) function
Answer: A

16) {(3, -9), (3, 7), (4, 1), (8, 7), (12, 1)}
A) function
B) not a function
Answer: B

17) {(-6, 5), (-6, -4), (-1, -8), (3, 4), (9, 6)}
A) not a function
B) function
Answer: A

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, DOWNLOAD THE Test Bank for Algebra for College Students 8th Edition
Blitzer
18) Women's Shoe Sizes
USA 3 4 5 6 7 8 9
Japan 20 21 22 23 24 25 26
A) not a function
B) function
Answer: B

19) Tallest Roller Coaters in U.S. Amusement Parks
Amusement Park Name Park A Park A Park B Park C Park B Park A
Coaster Height (feet) 72 69 65 64 60 57
A) function
B) not a function
Answer: B

Find the indicated function value.
20) Find f(3) when f(x) = x2 - 4x + 2.
A) -5
B) 23
C) -1
D) 19
Answer: C

21) Find f(-1) when f(x) = 5x2 + 5x - 3.
A) -3
B) 3
C) 7
D) -7
Answer: A

22) Find f(1) when f(x) = 18x + 12.
A) -6
B) 30
C) 19.2
D) 6
Answer: B

23) Find f(2) when f(x) = 2.
A) 0
B) 2
C) -2
D) -4
Answer: B

24) Find f(0) when f(x) = x2 + 5x - 7.
A) 0
B) 49
C) 7
D) -7
Answer: D

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Test Bank for Algebra for College Students 8th Edition Blitzer

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