Given h(x) = (g. f)(x), where h(x) = 3x + 2x-12x-8 and g(x) = 3x +...

   

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Given h(x) = (g. f)(x), where h(x) = 3x³ + 2x²-12x-8 and g(x) = 3x + 2, algebraically determine f(x). (2 marks) 4. Two functions are given as f(x) = 2x² + 5 and g(x) = 3x - 2. a. Algebraically determine h(x) = (fog)(x)in simplest form. (2 marks) b. Using interval notation, state the domain and range of h(x) (1 mark) Given h(x) = (g. f)(x), where h(x) = 3x³ + 2x²-12x-8 and g(x) = 3x + 2, algebraically determine f(x). (2 marks) 4. Two functions are given as f(x) = 2x² + 5 and g(x) = 3x - 2. a. Algebraically determine h(x) = (fog)(x)in simplest form. (2 marks) b. Using interval notation, state the domain and range of h(x) (1 mark)