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posting in a second!

no worries, he said he'd help me, just needed to open a new question :)

Lizzy, first create your number line and Include the critical points.

|dw:1442692154488:dw| how do i know if they're included or not?

sorry that extra 1 isn't supposed to be there oops

explain how you figured out the critical points.

i took the factors and just solved for x and got -5,-5.4/3,-1

Okay so, plot-5, 4/3 and -1 on your number line

|dw:1442692603203:dw|

Yesqr posted that already but, you only want to plot the critical points for now.

aren't those the critical points?

The critical points are the valves you found earlier from the factors of the expression.

yeah, -5, 4/3, and -1 right?

Yes,

those are the ones i plotted :/

you mean the 0 that i put

|dw:1442692918759:dw|

That,, almost right. You plotted 4/5 instead of 4/3

ahhh my bad

|dw:1442693095991:dw|

|dw:1442693173258:dw|

Remember, if you do something right the first time, then you'll only have to it once.

Do you know what the next step is?

mm i'm not sure, but i distributed :/ i'm not sure if that;s correct

How many intervals do we have on the number line?

WE HAVE TO TEST

RIGHT

What can we do with each interval?

test points

Correct.

-6 works

-3 works

0 does not

and 2 does

Make sure you're testing Numbers from each of the distinct Intervals involved.

i did :) -6,-3,0, and 2

Okay yes you have done it Correctly it seems,

thanks!!!

I'm imagining the graph of expression. I think I understand Why you're getting these results

Usually the solution Intervals do not Overlap.

So What is your solution for this one?

|dw:1442694101697:dw|

Okay, it looks right.

I didn't do any computation I assume your work is correct

okay, thank you so much! (:

YW Good luck with the rest Hope I was able to help Make your HW easier

you did thanks!!! :)