1) Which of the following is not a function? a) A b) B c) C d) D 2) :(Evaluate f(x) = X-5 , find f(4 a) -9 b) 3 c) 6 d) -1 3) = (Evaluate f(x) = 4X-2 , find f(2 a) 11 b) 6 c) -6 d) 8 4) Find the net change of the following f(x) = 3X-2, from 1 to 5 a) 12 b) 16 c) 19 d) 0 5) Find the net change of the following f(x) = 4-5X , from 3 to 5 a) 22 b) -10 c) 4 d) 2

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