(1 point) Evaluate lim f (4 + h) - f(4) h- h where f(x) = |x - 71 - 1. If the limit does not exist enter -1000. Limit = (1 point) Let f(x) = -1 - x2. Find each of the following: (2 (A) f(6) - f(2) = 6-2 -8 ( B) f( 2 + h) - f(2) h (C) lim f (2 + h) - f(2) = h - 0 h (1 point) Let f(x) = 7x2 + 4. Evaluate lim f(1 + h) - f(1) h -0 h (If the limit does not exist, enter "DNE".) Limit = DNE