Question: 4. Let: f(x) = x + 7 g(x) = x h(x) = 1/x a. Find the value of fog(5) b. Write an arithmetic expression

4. Let: f(x) = x + 7 g(x) = x h(x) = 1/x a. Find the value of fog(5) b. Write an arithmetic expression for the function fog c. Find the value of gof(5) d. Write an arithmetic expression for the function gof e. Find the value of hoh(5) f. Find the value of gofh(5) g. Write an arithmetic expression for the function gofoh

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