Use a graph of f or some other method to determine what, if any, value to assign to f(a) to make continuous at X=a. (If there is no such value, enter NONE)

12. [-/0.66 Points] DETAILS WANEAC7 3.2.028. MY NOTES 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 = a. HINT [See Example 2.] (If there is no such value, enter NONE.) (( x ) = x2 - 2X . a = -4 x + 4 Need Help? Read It