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Express the values of x that satisfy the inequality -3\le x < 7 as an interval. Please enter your response in interval notation. Refer to Formatting Tips below for detailed instructions on formatting your response.

 Oct 25, 2014

Best Answer 

 #3
avatar+118696 
+5

This is latex notation Gino it means

3x<7

To get this I just opened up the LaTex formula tab and pasted it in. :)

(the back slash means it is a function, the le means less than or equal to )

 

The answer is 

[-3,7)

The square bracket meants that the -3 is included and the round bracket means that the 7 is not included.

 

 Oct 26, 2014
 #1
avatar
0

I also need help on this.

 Oct 25, 2014
 #2
avatar+23254 
0

I don't understand  -3\le x < 7

Should the  "\" be "/"?

Should  "le"  be  "ln"; if not, what is "le"?

 Oct 26, 2014
 #3
avatar+118696 
+5
Best Answer

This is latex notation Gino it means

3x<7

To get this I just opened up the LaTex formula tab and pasted it in. :)

(the back slash means it is a function, the le means less than or equal to )

 

The answer is 

[-3,7)

The square bracket meants that the -3 is included and the round bracket means that the 7 is not included.

 

Melody Oct 26, 2014

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