Question: Let f(x) = x + mx + 1 and g (x) = x + 3x +n. h (x) = f (x) + g(x). The

Let f(x) = x + mx + 1 and g (x) = x + 3x +n. h (x) = f (x) + g(x). The points (1, 1) and (-1, 9) satisfy the function h (x). Find the values of m and n.

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