7. DETAILS WANEAC7 3.2.028. Use a graph of for some other method to determine what, if any, value to assign to f(a) to make f continuous at x = 2. HINT [See Example 2.] (If there is no such value, enter NONE.) F(x) = X - 4X, = = -6 x + 6 8 DETAILS Consider the function below. Use it to find the following limits. (If an answer does not exist, enter DNE.) 14-r ifis3 f(x) = ] x-2 ifx>3 (a) lim / (a) (6) lim f (x) (c) lim / (x) (d) lim f (x)