Please help! check answer

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Question

Please help! check answer



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anonymous · Answer

I think this is A? It seems to be the only one that fits.

anonymous · Answer

I want to make sure I'm doing these right.

omarbirjas · Answer

These are rather simple, if you plug them into a calculator and graph them, the point where they cross should be your answer.

anonymous · Answer

I don't have a graphing system for this... I've tried to look on the internet but none make sense.

anonymous · Answer

it is correct.

anonymous · Answer

yeah I think I'm right. It may seem simple but I'm just barely learning this and wanted to find people who could tell me if I am on the right track.

anonymous · Answer

good instinct then

omarbirjas · Answer

jim_thompson5910 · Answer

you can use https://www.desmos.com/calculator to graph. Type each inequality as its own separate line. Make sure to type "abs(x-2)" without quotes to mean |x-2|

jim_thompson5910 · Answer

oh wait nvm, you can type in |x-2| just fine and the website will know what you mean

anonymous · Answer

do I just leave the first one as is or turn it to abs?

jim_thompson5910 · Answer

you just type in y < 3x-1

omarbirjas · Answer

No just type everything as is using your keyboard.

xapproachesinfinity · Answer

anonymous · Answer

@xapproachesinfinity yeah that's what mine looked at first. So now, how do I see the ordered pair I need?

xapproachesinfinity · Answer

well check them all and see which ones are in the intersection area

xapproachesinfinity · Answer

A is the correct answer (4,4) belongs the that area

anonymous · Answer

yep thanks for helping me :)

xapproachesinfinity · Answer

np
you are doing good, keep it up

anonymous · Answer

thanks :)

anonymous · Answer

@omarbirjas  and thanks for all the good websites :)