Question

i need help with Graphing Polynomial Functions

Answer 1

?

Answer 2

A polynomial function has a root of –5 with multiplicity 3, a root of 1 with multiplicity 2, and a root of 3 with multiplicity 7. If the function has a negative leading coefficient and is of even degree, which statement about the graph is true?
The graph of the function is positive on (mc024-1.jpg, –5).
The graph of the function is negative on (–5, 3).
The graph of the function is positive on (mc024-2.jpg, 1).
The graph of the function is negative on (3, mc024-3.jpg).