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PA
Pearson Algebra 2 Common Core, 2011
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End-of-Course Assessment
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
Finish the assignment
Start
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Exercises
p. 964-971
82 Solutions
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Exercise
26
Page
966
Page
966
Hint & Answer
Solution
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Thinking
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Hints
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A
a
To determine the
inverse
of f(x), first replace f(x) with y. Then switch x and y and solve for y.
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B
b
How can you make substitutions for
composite functions
?
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C
c
For which values are the functions undefined?
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Check the answer
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A
a
f^(- 1)(x)= 4/x+1
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B
b
f(f^(-1)(x))=x
f^(-1)(f(x))= x
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C
c
See solution.
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Practice exercises
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Progress overview
Double and Half-Angle Identities
Level 1 exercises - Double and Half-Angle Identities
Level 2 exercises - Double and Half-Angle Identities
Level 3 exercises - Double and Half-Angle Identities
Subchapter links
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Exercises
p.964-971
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2
Exercises
3
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