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Express this collection of points on the number line using interval notation.

 

 Jun 16, 2022
 #1
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A closed circle includes an integer in the  interval

An open  circle excludes an integer in the  interval

 

So

 

[ - 2,  4 )

 

 

 

cool cool cool

 Jun 16, 2022
 #2
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+1

I love you Cphill you just saved my math test also, why does it sometimes say "error" and then a bunch of letters and numbers after when I post a question or reply or answer?

Guest Jun 16, 2022

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