Question

Composition of Functions :

f (x) = x² - 2x + 1
g (x) = x - 1
h (x) = 2x - 5

1. g [ f (x) ]
2. f [ g (x) ]
3. h [ h (x) ]
4. g [ g (x) ]
5. h [ f (x) ]
6. f [ h (x) ]
7. g [ h (x) ]
8. h [ g (x) ]

Answer 1

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