Identify the end behavior and the zeros of function h h(x) = -x^3-9x^2+4x+96

based on these key features which statement is true about the graph representing function h

a. the graph is positive on the intervals (-8, -4) and (3, infinity)
B. the graph is negative on the intervals (- infinity, -8) and (-4,3)
C. the graph is negative on the intervals (-3, 4) and (8, infinity)
D. the graph is positive and intervals (- infinity, -8) and (-4, 3)