Question

If h(x) = 6 – x, what is the value of (h circle h) (10)

Answer 1

10

Explanation:

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Answer 2

10

Explanation:

h(x) = 6 - x

(h o h)(x) = h(h(x)) = 6 - h(x) = 6 - (6 - x) = 6 - 6 + x = x

(h o h)(x) = x

(h o h)(10) = 10