What does (fog) (x) mean?

Question

Mathis

Mathematics

6 February, 06:12

What does (fog) (x) mean?

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Miguel Yoder · Answer 1

Miguel Yoder 6 February, 06:15

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(fog) (x) = f[g (x) ] ...

Houston Snyder · Answer 2

(fog) (x) means f (g (x)). this means we have to use the two functions f (x) and g (x). In this case, we substitute the function of g (x) to the x - variable of the function of f (x). The two functions can be both polynomials or monomials. In this case, the answer to this problem is f (g (x)).