Given f(x) = 14 and g(x) = = 8-x 81, find f + 9, f 9,...

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Given f(x) = 14 and g(x) = = 8-x 81, find f + 9, f 9, fg, and 40 Determine the domain of each function in interval notation. Enclose numerators and denominators in parentheses. For example, (a - b)/ (1 + n). To enter , type infinity. To enter U, type U. Include a multiplication sign between symbols. For example, a * x. Given f(x) = 14 and g(x) = = 8-x 81, find f + 9, f 9, fg, and 40 Determine the domain of each function in interval notation. Enclose numerators and denominators in parentheses. For example, (a - b)/ (1 + n). To enter , type infinity. To enter U, type U. Include a multiplication sign between symbols. For example, a * x.