Find the domain of the function. f(x) = 21 2 x-16x +39 What is the domain...

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Find the domain of the function. f(x) = 21 2 x²-16x +39 What is the domain of f? (Type your answer in interval notation.) Find the domain of the function. f(x)= = 6 1 X+7 X-4 + What is the domain of f? OA. (-∞, -7)U(-7,00) OB. (-∞, -7)U(-7,4)U(4,00) OC. (-∞,0)U(0,00) OD. (-∞0,00) Find the domain of the function. f(x) = 1 √x-1 What is the domain of f? OA. [1,00) OB. (1,00) OC. [0,00) OD. (-∞0,1)U(1,00) Find the domain of the function. g(x)=√2x+4 What is the domain of g? (Type your answer in interval notation.) Find the domain of the function. f(x)=√x-9 What is the domain of f? OA. [0,00) OB. (-∞0,00) OC. (-∞,9)U(9,00) OD. [9,00) Find the domain of the function. g(x)=√√2x+4 What is the domain of g? (Type your answer in interval notation.) Find the domain of the function. f(x)=√√/2-2x What is the domain of f? (Type your answer in interval notation.) First find f+g, f-g, fg and Then determine the domain for each function. g f(x) = 4x+2, g(x)=x+7 (f+g)(x) = (Simplify your answer.) First find f+g, f-g, fg, and Then determine the domain for each function. g f(x)=√√x; g(x)=x-20 (f+g)(x) = (Simplify your answer.) Find the domain of the function. f(x) = 21 2 x²-16x +39 What is the domain of f? (Type your answer in interval notation.) Find the domain of the function. f(x)= = 6 1 X+7 X-4 + What is the domain of f? OA. (-∞, -7)U(-7,00) OB. (-∞, -7)U(-7,4)U(4,00) OC. (-∞,0)U(0,00) OD. (-∞0,00) Find the domain of the function. f(x) = 1 √x-1 What is the domain of f? OA. [1,00) OB. (1,00) OC. [0,00) OD. (-∞0,1)U(1,00) Find the domain of the function. g(x)=√2x+4 What is the domain of g? (Type your answer in interval notation.) Find the domain of the function. f(x)=√x-9 What is the domain of f? OA. [0,00) OB. (-∞0,00) OC. (-∞,9)U(9,00) OD. [9,00) Find the domain of the function. g(x)=√√2x+4 What is the domain of g? (Type your answer in interval notation.) Find the domain of the function. f(x)=√√/2-2x What is the domain of f? (Type your answer in interval notation.) First find f+g, f-g, fg and Then determine the domain for each function. g f(x) = 4x+2, g(x)=x+7 (f+g)(x) = (Simplify your answer.) First find f+g, f-g, fg, and Then determine the domain for each function. g f(x)=√√x; g(x)=x-20 (f+g)(x) = (Simplify your answer.)

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fx 21 x16x 39 fx un... View the full answer