Math Problem Statement
Solution
The question asks: "A logarithmic child function has a domain of (-2, ∞). What is the range of the exponential child function that is its inverse?"
Let’s break this down:
- Logarithmic and exponential functions are inverses of each other.
- The domain of the logarithmic function is given as , meaning the input values (x-values) must be greater than -2.
Since the logarithmic and exponential functions are inverses:
- The domain of the logarithmic function becomes the range of the exponential function.
- Hence, the range of the exponential child function (inverse of the logarithmic function) would be .
Would you like any further details or explanation on this?
Here are 5 follow-up questions for further understanding:
- How do logarithmic and exponential functions behave as inverses of each other?
- What is the general relationship between the domain and range when taking the inverse of a function?
- Can a logarithmic function have a negative argument? Why or why not?
- How can you graphically interpret the relationship between a function and its inverse?
- What are the transformations applied to the standard logarithmic function to get this specific domain?
Tip: When working with inverses of functions, always remember that the domain of one is the range of the other!
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Math Problem Analysis
Mathematical Concepts
Logarithmic functions
Exponential functions
Inverse functions
Domain and range
Formulas
logarithmic function: y = log_b(x)
exponential function: y = b^x
Theorems
Inverse function theorem
Suitable Grade Level
Grades 9-12
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