How do i divide a fraction to a decimal

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?

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2