# Composition of Functions 3

- Author:
- Dr. Fisher

- Topic:
- Functions

This worksheet shows two function machines, g(x) and f(x). The graph of their composition, h(x) = f(g(x)) is shown on the right.
Try inputting different numbers into the machines. What happens in the graph?
Can you find a formula for f(x)? What about h(x)?

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