Answer:To find (f + g)(x), you need to add the expressions for f(x) and g(x):f(x) = 2x + 2g(x) = 3x - 4(f + g)(x) = f(x) + g(x)= (2x + 2) + (3x - 4)= 2x + 3x + 2 - 4= 5x - 2So, (f + g)(x) = 5x - 2.Step-by-step explanation:To find (f + g)(x), you need to add the expressions for f(x) and g(x):f(x) = 2x + 2g(x) = 3x - 4(f + g)(x) = f(x) + g(x)= (2x + 2) + (3x - 4)= 2x + 3x + 2 - 4= 5x - 2So, (f + g)(x) = 5x - 2.