Math Problem Statement
Solution
The problem provided asks to find the values of various function compositions based on the given functions and . Let's solve each part:
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:
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:
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:
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:
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: First, find : Then, substitute into :
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: First, find : Then, substitute into :
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: First, find : Then, substitute into :
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: First, find : Then, substitute into :
Final answers:
- (i)
- (ii)
- (iii)
- (iv)
- (v)
- (vi)
- (vii)
- (viii)
Would you like further details or explanations for any step?
Related questions:
- How do you compose two functions in general?
- What are the domain and range of and ?
- What is the significance of finding compositions of functions?
- How do you interpret the result when one function is substituted into another?
- Can the order of function composition change the result?
Tip: Always compute the inner function first when evaluating composite functions.
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Math Problem Analysis
Mathematical Concepts
Function Evaluation
Function Composition
Algebra
Formulas
f(x) = x^2 - 1
g(x) = 2x - 1
Theorems
Function Composition
Suitable Grade Level
Grades 9-10
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