What is the end behavior of the given function? f(æ) = –12Va As x → 0, f(x) → -o. As x → -0, f(x) → ∞. O As x → o, f(x) → ∞. As x → -00, ƒ(x) → -∞. f(x) → -0. As x → 0, f(x) → ∞. As x → -0, f (x) → ∞. O As x → x, f(x) → –o. As x → –∞, f(x) → -0.

A function and its graph are given. f(x) = + 4x2 - 20x – 20 y 250 200 150 100 50 - 10 -5 5 –50 (a) From the graph, estimate where f"(x) > 0. (Enter your answer using interval notation.) Estimate where f"(x) o. (Enter your answer using interval notation.) Find where f"x) < 0. (Enter your answer using interval notation.) Find where f"(x) = 0. (Enter your answers as a comma-separated list.) Find where r(x) has its relative maxima and relative minima. (Enter your answers as comma-separated lists. If an answer does not exist, enter DNE.) relative maxima relative minima

What is the end-behavior of the function f(x) = (x – 2)² . O As x approaches -00 , f(x) approaches oo O As x approaches -00 , f(x) approaches 0. O As x approaches - , f(x) approaches -00 O As x approaches -00 , f(x) approaches 2.

-4 -3 -2 -1 -1- --2 --3 g(x)= - Vx – 2 On which interval is the function decreasing? A. (-0,00) о в. (-о,2) о с. (2, о0) D. (-0,0)