Question

When graphing an inequality that uses < or >, a person would use a closed (filled-in) circle or an open (not filled-in) circle

closed


open

Answer 1

Open

Explanation:

Closed =
`\geq or \leq`

Open = > or <

Answer 2

Open

Explanation:

Since the equality is either greater than or less than, that means the number cannot be the number we start plotting the point on. Therefore, the circle has to be open.