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OpenStudy (anonymous):
with?
OpenStudy (anonymous):
Choose the correct description of the graph of the inequality x > 3.
Choose one answer.
a. Open circle on 3, shading to the left.
b. Closed circle on 3, shading to the left.
c. Open circle on 3, shading to the right.
d. Closed circle on 3, shading to the right.
OpenStudy (anonymous):
|dw:1402323176986:dw|
OpenStudy (anonymous):
So the answer is which one?
OpenStudy (anonymous):
[ is closed circle
( is open circle
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OpenStudy (anonymous):
so? whats the answer?
OpenStudy (anonymous):
c?
OpenStudy (anonymous):
D
OpenStudy (anonymous):
when you use < then closed circle
when you use \[\le ,\ge \] open circle because the given point is included
OpenStudy (anonymous):
Can you help me with a few more also?
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OpenStudy (anonymous):
Choose the correct description of the graph of the inequality x - 3 greater than or equal to 5.
Choose one answer.
a. Open circle on 8, shading to the left.
b. Closed circle on 8, shading to the left.
c. Open circle on 8, shading to the right.
d. Closed circle on 8, shading to the right.