Zeros of Polynomials to Construct Graphs Practice Test

Zeros: $x=4$ (mult. 1), $x=1$ (mult. 1), $x=2$ (mult. 2). Crosses at $4$ and $1$, touches at $2$. End behavior: both ends up.

Zeros: $x=-4$ (mult. 1), $x=-1$ (mult. 1), $x=2$ (mult. 2). Touches at all zeros. End behavior: left down, right up.

Zeros: $x=-4$ (mult. 1), $x=-1$ (mult. 1), $x=2$ (mult. 2). Crosses at $-4$ and $-1$, touches at $2$. End behavior: both ends up.

Zeros: $x=-4$ (mult. 1), $x=-1$ (mult. 1), $x=2$ (mult. 2). Crosses at $-4$ and $-1$, touches at $2$. End behavior: both ends down.