WEBVTT
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in this problem Where has to find a central region
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? Bounded Bikers wise ical each day Externalizing two months
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expert. That would be the shaded, uh,
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region Approximately be. Those two cares intersect. One
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X is equal to make it a 1.30 on.
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So we have two X levels that is executing the
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1.31 in our second intersection or second acceptable as when
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X is equal to about 0.54. Let's calculate to
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area officiated region area would be on the ideas to
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form 10 strips with with DX and some tea areas
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up until we find the area that'll region. So
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we're gonna interrogate it. Since we're something goes up
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, you know that exchanges between negative won't want 30
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war and 300.54. And as you can see,
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this'll is our upper function. FX or FX is
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then, uh, to minus X cried. And
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this is our lower function. And this is the
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geo ex. So, you know, about 40
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area. We have intergalactic if X minus two effects
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, so that would be to minus X cried months
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. You to the ex D eggs the entire day
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or two off. This would be two x months
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excuse or three months Each of the ex were changes
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between negative won't 30.31 point 54 from this be fine
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area to be about 1.40 five. Now we know
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that for the extent with expert will be up for
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one or area in terrible from A to B or
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a CZ negative won't put 31 be sport 54.
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He have X times FX minds gee effects the ex
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. We hear everything that we need less black.
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Those in export will be one forward one point for
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51 over 1.45 integral from negative 1 31 2.4 Yeah
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, we have X times affects words your pants where
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we know what FX is. This is Fairfax and
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this is your back. So if you multiply those
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my expertise to get two eggs minus X cube minus
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x e to the x x This term, it
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is easy to find anti director. This is easy
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for this one beginning of suppression off or we're going
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to use the interrogation. What parts? So we're
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gonna name X as you so d X will then
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be able to see you and we're gonna name E
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x d X to be t fi sort of heat
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index will be vey by performing integration monk parts.
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We have an expression for export as one over 1.45
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expert minus extra the fort or four minus ex eating
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X minus each day X Where are things with you
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? Negative. 1.31 points. Before calculating this,
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we find export to be about negative 0.37 Ellis chocolate
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y bar being ordered A white marble booked for water
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or area Interview for me to be one health off
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F squared minus G skirt E X. That would
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be one over 1.45. Integral from negative one for
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31 2.54. What? How off FX is two
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months Xcor. So we have two months exc word
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squared minus each of the excursions to each to two
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X the eggs. Why? Bar is an equal
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to. First of all, we can just take
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this one house outside intervals. Since that's just a
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constant we have, um, 0.345 witches. What
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? Half off? One of wrong 10.45 um,
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internal from negative. 1.31 2.54 four months. Four
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x cried plus extra afford minus eating. Two.
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Ex The Ex An entire narrative for that would be
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0.345 for X months four or three X cube plus
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extra fifth over five, minus Egypt into X over
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to our actions were too negative. 1.31 point 54
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. Let me do the calculation. We find Y
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Bar to be at 1.22 Saudi center, off mass
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or descent right off. This whole region will be
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at negative 0.37 and 1.22.