F(x) = 4x2 + 5x – 2 g(x) = 5x – 2x2 – 3x + 4 which function represents the sum of the functions, h(x) = f(x) + g(x)?

a

Step-by-step explanation:

f(x) = 4x² + 5x – 2

g(x) = 5x – 2x² – 3x + 4

h(x) = f(x) + g(x) = (4x² + 5x – 2) + (5x – 2x² – 3x + 4)

(4x²+5x–2) + (5x–2x²– 3x+4) = 4x² + 5x – 2 + 5x – 2x² – 3x + 4 = 2x² + 7x + 2

h(x) = 2x² + 7x + 2

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