How do u solve 3and 1 half minus 1 and 1 half

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

What is the slope of the line shown below?

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.