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This question already has an answer here:

I would like to plot two functions and shade in the area between them to illustrate an integration example.

I have this into mathematica:

Plot[{4 - x^2, 8 - 2 x^2}, {x, -2, 2}]

with this result:

enter image description here

I tried using the drawing tools to no avail. Is there a simple way to shade in the contained region between the two plots?

Thanks in advance!

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marked as duplicate by Jason B., user9660, Kuba, Yves Klett, MarcoB Jan 11 '16 at 13:08

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

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    $\begingroup$ Plot[{4 - x^2, 8 - 2 x^2}, {x, -2, 2}, Filling -> {1 -> {2}}] $\endgroup$ – eldo Jan 11 '16 at 2:20
  • $\begingroup$ Welcome to Mathematica.SE! I suggest the following: 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Take the tour! 3) When you see good questions and answers, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign! $\endgroup$ – Michael E2 Jan 11 '16 at 2:56
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Code:

Plot[{4 - x^2, 8 - 2 x^2}, {x, -2, 2}, Filling -> {1 -> {2}}]

Output:

output

Reference:

Filling

Relative:

Filling between curves

Credits:

@eldo
@Jason B

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