Asked by sam
graph on a number line -1<x<=5
How do I determine if it is open or close?
How do I determine if it is open or close?
Answers
Answered by
Henry
-1 < X <= 5.
This will be a graph of all numbers
between -1 and 5.
The inequality is call a conjunction.
Notice that both arrows point in the
same direction.
1. On the number line, draw an open circle at -1.
2. Draw a filled circle at 5.
3. Connect the circles through a st.
line.
The open circle means that -1 is NOT a part of the solution. The equal sign and filled circle means that 5 is a
part of the solution.
@ -1.
This will be a graph of all numbers
between -1 and 5.
The inequality is call a conjunction.
Notice that both arrows point in the
same direction.
1. On the number line, draw an open circle at -1.
2. Draw a filled circle at 5.
3. Connect the circles through a st.
line.
The open circle means that -1 is NOT a part of the solution. The equal sign and filled circle means that 5 is a
part of the solution.
@ -1.