Question

(a) degree 4, 3 zeros, 3 turning points,
and negative leading coefficient

Answer 1

Explanation:

Use this polynomial.

`- x {}^(4) +9x {}^(3 ) + 13 {x}^(2) - 45x - 50`

A degree 4 means our leading coefficient looks like.

`{x}^(4)`

Since our degree is 4, our turning points would be 3.

Since we have three roots, we need two single roots and a double root.

A negative leading coefficient would have a negative sign in front of it.

Use another site to help graph the actual graph