anonymous
  • anonymous
Choose the point which is a solution to the system of inequalities: 2x – y > 7 5x – y > 2
Mathematics
chestercat
  • chestercat
See more answers at brainly.com
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.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
do you know how to solve it when it's equalities? like 2x - y = 7 5x - y = 2
Directrix
  • Directrix
@wtoliver Options from which to select? Please add, if so.
anonymous
  • anonymous
Yea, I know how to solve for Y and X I'm just confused how to choose the points. And sorry for not putting them. (–2, –5) (–2, 5) (2, –5) (2, 5)

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
|dw:1361366236438:dw|
anonymous
  • anonymous
For a better draw you can use geogebra
anonymous
  • anonymous
Here is a better graphich. The region between the two lines must have the answers for the system.
1 Attachment
Directrix
  • Directrix
@wtoliver 2x – y > 7 5x – y > 2 ----------- Test each of the points. If (–2, –5) is a solution, then it has to satisfy both inequalities.
Directrix
  • Directrix
2x – y > 7 Test Point (-2,-5) 2(-2) - (-5) > 7 ----> ? -4 + 5 > 7 -->? 1 > 7 --> No So, the point (-2,-5) is not a solution. No need to test the second inequality because the point does not satisfy the first inequality.
Directrix
  • Directrix
Next, look at the second point (-2,5). Note: y = 5 and x = -2. lst inequality to check 2x – y > 7 Point to test (-2,5) Is 2(-2) - 5 > 7 Is -4 - 5 > 7 Is -9> 7 No. Go to next point to test and contine.

Looking for something else?

Not the answer you are looking for? Search for more explanations.