Question: 2. Use f(x) = 2x + 5 and g(x) = x^2 + x - 6 for following combinations. A. (f + g)(x) = = f(x)

2. Use f(x) = 2x + 5 and g(x) = x^2 + x - 6 for following combinations. A. (f + g)(x) = = f(x) +g(x) = (2x + 5 ) + (x^2 + x - 6) = 2x + 5 + x^2 + x - 6 = x^2 + 2x + x + 5 - 6 = x^2 + 3x - 1 B. (g - f)(x) = = g(x)- f(x) = (x^2 + x - 6)- (2x + 5) = x^2 + x - 6 - 2x - 5 = x^2 + x - 2x - 6 - 5 = x^2 - x - 11 C. (g + f)(3) = D. (fg)(0) =

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