A polynomial function has a root of -7 with multiplicity 2, a root of -1 with multiplicity 1, a root of 2 with multiplicity 4, and a root of 4
with multiplicity 1. If the function has a positive leading coefficient and is of even degree, which statement about the graph is true?
N
The graph of the function is positive on (2, 4).
The graph of the function is gative on (4, co).
The graph of the function is positive on (-co.-7).
The graph of the function is negative on (-7, -1).