At my level I shouldn't be forgetting this but I am expressing this on a number line:
8 < x <= 10
#interval in terms of inequalities
timber osprey
hazy fableBOT
At my level I shouldn't be forgetting this but I am expressing this on a number ...
- Ask your question and show the work you've done so far. If you've posted a screenshot of a question, specify which part you need help with.
- Wait patiently for a helper to come along.
- Once someone helps you, say thank you and close the thread with:
+close - Feel free to nominate the person for helper of the week in #helper-nominations
- Do not ping the mods, unless someone is breaking the rules.
- If you're happy with the help you got here, and the server overall, you can contribute financially as well:
arctic tundra
the left endpoint is correct
it looks a little too far to the left but i'm willing to assume that is not an issue
timber osprey
the left endpoint is correct
This good?
One second, wrong image mbmb
@arctic tundra
timber osprey
(as in, there currently isn't one)
I cant create two dots, just the dark arrow facing to the right (past the 10)
Should I be using the brackets, i presume?
or no
arctic tundra
Should I be using the brackets, i presume?
i don't know why the brackets would be required in a number line
timber osprey
Idk either, but its there anyways
arctic tundra
I cant create two dots, just the dark arrow facing to the right (past the 10)
you can't drop one of the dots onto the line at 10?
arctic tundra
but then that unselects the 8...
arctic tundra
ok
arctic tundra
it's a strict inequality, so open
timber osprey
and then i should put a closed one on the 10, right?
arctic tundra
yep
arctic tundra
there should be, yes
timber osprey
should it be like passing the 10?
timber osprey
there should be, yes
this good?
arctic tundra
is the arrow removable?
timber osprey
yes
arctic tundra
so no arrow?
no arrow; nothing is going off to infinity