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Pearson Algebra 2 Common Core, 2011
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Concept Byte: Exponential and Logarithmic Inequalities
Entry-Level Assessment
1 Subchapters
1. Expressions, Equations, and Inequalities
p. 1-56
12 Subchapters
2. Functions, Equations, and Graphs
p. 57-130
15 Subchapters
3. Linear Systems
p. 131-190
13 Subchapters
4. Quadratic Functions and Equations
p. 191-276
20 Subchapters
5. Polynomials and Polynomial Functions
p. 277-356
17 Subchapters
6. Radical Functions and Rational Exponents
p. 357-430
16 Subchapters
7. Exponential and Logarithmic Functions
p. 431-494
15 Subchapters
8. Rational Functions
p. 495-560
16 Subchapters
9. Sequences and Series
p. 561-610
13 Subchapters
10. Quadratic Relations and Conic Sections
p. 611-670
14 Subchapters
11. Probability and Statistics
p. 671-760
19 Subchapters
12. Matrices
p. 761-824
14 Subchapters
13. Periodic Functions and Trigonometry
p. 825-900
17 Subchapters
14. Trigonometric Identities and Equations
p. 901-971
14 Subchapters
Skills Handbook
13 Subchapters
Start
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Exercises
p. 484-485
22 Solutions
1
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2
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p. 485
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Exercise
10
Page
484
Page
484
Hint & Answer
Solution
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Thinking
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Hints
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A
a
What does
double in size
mean?
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B
b
Notice that x is still measured in whole hours. What exponent do you need to reflect a doubling every
half
hour?
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C
c
Overtaking
is another way of saying
greater than.
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D
d
Create functions of the left-hand and right-hand side, then solve for the
point of intersection
.
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A
a
y=200 000(2)^x
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B
b
y=50 000(4)^x
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C
c
50 000(4)^x>200 000(2)^x
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D
d
x > 2
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Progress overview
Common and Natural Logarithms
Level 1 exercises - Common and Natural Logarithms
Level 2 exercises - Common and Natural Logarithms
Level 3 exercises - Common and Natural Logarithms
Subchapter links
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Exercises
p.484-485
1
Exercises
2
(Page 484)
Exercises
3
(Page 484)
Exercises
4
(Page 484)
Exercises
5
(Page 484)
Exercises
6
(Page 484)
Exercises
7
(Page 484)
Exercises
8
(Page 484)
Exercises
9
(Page 484)
Exercises
10
(Page 484)
Exercises
11
(Page 484)
Exercises
12
(Page 485)
Exercises
13
(Page 485)
Exercises
14
(Page 485)
Exercises
15
(Page 485)
Exercises
16
(Page 485)
Exercises
17
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Exercises
18
(Page 485)
19
20
Exercises
21
(Page 485)
Exercises
22
(Page 485)
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