create composition function that the answer is 4

To create a composition of functions where the result is 4, we can define two functions, \( f(x) \) and \( g(x) \), and find their composition, \( (f \circ g)(x) = f(g(x)) \), such that the output is 4 for some value of \( x \).

Let's define:
- \( f(x) = x + 2 \)
- \( g(x) = 2 \)

Now, find \( (f \circ g)(x) \), meaning \( f(g(x)) \).

\[
f(g(x)) = f(2) = 2 + 2 = 4
\]

Thus, \( (f \circ g)(x) = 4 \).

### Summary:
The composition function \( (f \circ g)(x) \) results in 4 when:
- \( f(x) = x + 2 \)
- \( g(x) = 2 \)

Would you like more details or have any questions about function composition?

Here are 5 related questions:
1. What is the domain and range of \( f(x) = x + 2 \)?
2. How does the composition of functions relate to their individual domains?
3. What happens if we reverse the order, \( g(f(x)) \)?
4. Can we create a composition function with multiple steps to get the same result?
5. How do we generalize this process for any target output?

**Tip:** When composing functions, always check the domain of the inner function to ensure the composition is valid!

Learn how to create a composition function such that the result is 4. This example covers basic algebra and function composition, including the functions f(x) = x + 2 and g(x) = 2. Suitable for students in Grades 6-8.

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