Note : m=8 2. 4-x a. Let f-1(x) = -.Find f (x). m+4x b. If g(x) = 3 + v2x – m and f(x) – 1 = x² , then find (fog)(x) in the simplest form? - c. Use the horizontal line test to test a linear, a...

Extracted text: Note : m=8 2. 4-x a. Let f-1(x) = -.Find f (x). m+4x b. If g(x) = 3 + v2x – m and f(x) – 1 = x² , then find (fog)(x) in the simplest form? - c. Use the horizontal line test to test a linear, a quadratic and cubic function whether one-one function or not. Provide your solution by giving a correct example for the three functions and justify your answers.