jessiegonzales
  • jessiegonzales
Medal!!!! 17. Which graph best represents the following expression? lx-1l>2
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
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jessiegonzales
  • jessiegonzales
@jim_thompson5910
jim_thompson5910
  • jim_thompson5910
|x-1| > 2 expands into these two inequalities x-1 > 2 or x - 1 < -2

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More answers

jim_thompson5910
  • jim_thompson5910
what do you get when you solve x-1 > 2 for x?
jessiegonzales
  • jessiegonzales
4?
jim_thompson5910
  • jim_thompson5910
close, x > 3 do you see how to get that?
jessiegonzales
  • jessiegonzales
oh yes i see
jim_thompson5910
  • jim_thompson5910
you add 1 to both sides
jim_thompson5910
  • jim_thompson5910
do the same for x - 1 < -2
jessiegonzales
  • jessiegonzales
x<-1
jim_thompson5910
  • jim_thompson5910
good
jim_thompson5910
  • jim_thompson5910
so we have x > 3 and x < -1
jessiegonzales
  • jessiegonzales
jessiegonzales
  • jessiegonzales
my answer
jim_thompson5910
  • jim_thompson5910
that graph is -1 < x < 3
jessiegonzales
  • jessiegonzales
yes
jim_thompson5910
  • jim_thompson5910
the shaded portion is anything between -1 and 3
jim_thompson5910
  • jim_thompson5910
but the solution is actually x < -1 or x > 3
jim_thompson5910
  • jim_thompson5910
different from -1 < x < 3
jessiegonzales
  • jessiegonzales
so do u think it would be this option
jessiegonzales
  • jessiegonzales
jim_thompson5910
  • jim_thompson5910
draw a number line |dw:1434963948218:dw|
jim_thompson5910
  • jim_thompson5910
plot x < -1 |dw:1434963979172:dw|
jessiegonzales
  • jessiegonzales
jim_thompson5910
  • jim_thompson5910
then plot x > 3 |dw:1434964001977:dw|
jessiegonzales
  • jessiegonzales
thank you soooo much
jim_thompson5910
  • jim_thompson5910
no problem

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