Math Problem Statement
The problem asks to find the inverse of the function g(x)=x2−12x given that x ≥ 6.
Solution
Thank you for the clarification. The problem asks to find the inverse of the function given that .
Let's go through the steps to find the inverse function:
1. Set
2. Swap and to solve for
3. Solve the quadratic equation for
We rearrange the equation:
This is a quadratic equation in the form , where , , and .
4. Use the quadratic formula to solve for
The quadratic formula is:
Substitute , , and :
5. Determine the correct sign
Since implies that the function is increasing for , we take the positive square root:
Final Answer
The inverse function is:
Would you like any further details on this solution? Here are some related questions that might interest you:
- What is the domain of the inverse function ?
- How do you graph the inverse function along with ?
- What is the significance of the condition in the original function?
- How would the inverse function change if had a different form?
- Can you verify the inverse function by composing and ?
Tip: When solving for the inverse, ensure that you consider the domain of the original function, as it will influence the correct branch of the square root to use.
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Math Problem Analysis
Mathematical Concepts
Functions
Inverse Functions
Quadratic Equations
Formulas
Quadratic formula
Theorems
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Suitable Grade Level
Grades 10-12