Consider v$($t$)=(2113)$vv$($t$)=(2113)$v$.$

Question $1\mathrm{.}1$ What is the type of phase plane portrait for this equation?

Q$1\mathrm{.}1$ What is the type of phase plane portrait for this equation?

$2$ Points

Grading comment:

Choice $1$ of $5$:nodeChoice $2$ of $5$:degenerate nodeChoice $3$ of $5$:saddleChoice $4$ of $5$:spiralChoice $5$ of $5$:center