Long division was used here to divide the polynomial function \(p(x)=x^3+7x^2-20x-110\) by \((x-5)\) and to divide it by \((x+5)\).

1. What is \(p(\text-5)\)?

2. What is \(p(5)\)?

Which polynomial function has zeros at \(x=5,\frac23,\text-7\)?

The polynomial function \(q(x)=3x^4+8x^3-13x^2-22x+24\) has known factors \((x+3)\) and \((x+2)\). Rewrite \(q(x)\) as the product of linear factors.

We know these things about a polynomial function \(f\): It has degree 3, the leading coefficient is negative, and it has zeros at \(x=\text-5,\text-1, 3\). Sketch a graph of \(f\) given this information.