The domain and target set of functions f, g, and h are Z. The functions are defined as: f(x) = 2x + 3 g(x) = 5x + 7 h(x) = x2 + 1 Give an explicit formula for the function f \omicron g Simplify your answer. Provide an answer with no spaces Example 2x+15 not 2x + 15 or not 2(x+3)+9
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