A(n) __________ circle is used over a number when the solution can be equal to that number.
Test prep ~
A
B
A
Its closed :)
vivian
right
Here are the choices
A.Open
B.Closed
Better review the section on number lines.
The open circle indicates a "hole" in the solution set. So, what do you think?
Tah is Right
TahTah correct thanks homie
A parentheses circle is used over a number when the solution can be equal to that number.
To get this answer, you can search for "circle over number mathematical notation" or "parentheses circle notation". This will lead you to resources explaining the various mathematical notations used to represent different concepts in mathematics.