hi please help thank you

Consider the function f(x) = -2:2-16 x-4 (a) Fill in the following table of values for f(x). Express results using at least three decimal places, where necessary. C= 3.9 3.99 3.999 3.9999 4.0001 4.001 4.01 4.1 f(z) = (b) Based on your table of values, what would you expect the limit of f (x) as a approaches 4 to be? Express your answer to the nearest whole number. lim x-16 I-4