How to find area between 2 curves - Texas Instruments TI-83 Plus Calculator

Question 1

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What does reflect mean

The direction of light can be changed in 2 ways. One way is refraction which is usually done by a lens (eyeglasses do this). The other is reflection, most often done by a mirror. Telescopes are almost always based on reflection and/or refraction designs. A reflective telescope has at least one curved mirror, often 2 curved mirrors which focus light by reflecting a larger area of natural light on a smaller spot.

Nov 20, 2014 • Optics

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Use technology or the z-distribution table on pages A-1 to A-2 in the reference guide to find the indicated area. The expression P(z < 2.87) represents the area under the standard normal curve below...

About 0.002

Oct 20, 2014 • SoftMath Algebrator - Algebra Homework...

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How do I find the volume of the solid of revolution rotated around the line y=4 of the area between y=x and y=x^2-2x ?

See captured images below

Apr 15, 2014 • Texas Instruments TI-89 Calculator

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MY BLACKBERRY PHONE CURVE 9300 STROLL IS NOT WORKIN AFTER TRYIN TO UN LOCK WHAT CAN I DO?

Alice, read follow :

identifying problem : this is sound me hardware problem,on scroll area; Causes :normally this happen by water damage (because of wet finger touching), Solution :

Clean with alcohol the scroll area and keypad area on board, and let it dry for 4hours, it will start working.
Material need :
screw drivers tools for device, Brush,and alcohol.
Notes:

if you don't know how to assembly and dissembly the device search on you tube.com but if are you not able to do this at home, please don't try without supervision of technician,give some official repairer to fix for you.

Jul 16, 2012 • RIM BlackBerry Curve 3G 9300 Cell Phone

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The upper and lower vertices of a rectangle lie on the curves x^2=5-y and x^2=4y respectively. the sides of the rectangle are parallel to the coordinate axes. find the maximum area of the rectangle.

the area of the rectangle is infinite because the length of the sides is undefined.

Aug 26, 2010 • Dryers

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Ind the area of the region bounded by the two circles y=x^3-6x^2+

The first step here is to draw a rough sketch of the two curves, and find the two points they meet. If you set x^3-6x^2+8x = x^3-4x, then you can rearrange this into the quadratic equation 6x^2-12x = 0. Solving this tells you x=0 or 2 : these are the two x values where the curves meet, and they give the bounds on your integral.

When you sketch the curves, you'll see that x^3-4x is below x^3-6x^2+8x, so the thing you need to integrate is (x^3-6x^2+8x)-(x^3-4x), that is, 12x-6x^2. If you integrate this from 0 to 2, you'll have the answer you need!

May 27, 2010 • Computers & Internet

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Headlight area missing small triangle shape curved glass

It is the cover for the headlamp washer jet. Some XK's did nt have the jet fitted but they still had the cover

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Hello, my blackberry curve 8520 has a horizontal

I have the same problem, but it's a vertical white line. I have a BB Curve 8310. From what I've researched on the web, it seems the LCD screen wud have to be replaced.

Feb 20, 2010 • RIM BlackBerry Curve 8520 Smartphone

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Blackberry Curve 8520 Signal problems

Hello,

I don't think this is a phone problem.Bad signals is caused by network provider or probably you are in an area where signals is poor. But i don't think its a phone problem. Try leaving your area and go to another area and see if the problem still persists. Then you could see a Blackberry technician.

Best regards

Feb 06, 2010 • RIM BlackBerry Curve 8520 Smartphone

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Curved/warped and completely out of convergence Image

Sounds like you need the convergence amplifiers replaced. Cost approx. $300.00 for expert to repair.

Jun 20, 2009 • Mitsubishi WS-65809 65" Rear Projection...

Question 2

k24674

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Posted on Dec 04, 2009

k24674

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Hi,
The TI84Plus has a Shade( function which allows you to represent the area you want to calculate.
The simplest syntax of the command is

Shade( lower_function, upper_function, Xleft, Xright, pattern, patern_resol) where Xleft is the left limit, Xright is the right limit, pattern is the shading pattern and pattern_resol is the resolution of the shading. Only the area where lower_function is less than upper_function is shaded. Unfortunately this command does give the value of the shaded area.

To find the area between two curves

Draw the curves
Find the left intersection point using [2nd][CALC][5:intersect]. Sorry I will not describe the procedure. The X value of the intersection point is stored in Ans memory.
Press [2nd][QUIT] to go to main calculator screen.
Store the Ans result in say A: [2nd][Ans][STO->][ALPHA] A
Return to the graph by pressing [GRAPH].
Find a second intersection point. Result is stored in Ans memory.
Press [2nd][Quit] to return to main calculator screen
Press [2nd][Ans][STO->][ALPHA] B to store the X value of the second intersection point in B.
Use the CATALOG to paste the fnInt( command to calculate the integral : [2nd][CATALOG][[APLHA] F and scroll to select fnInt( and press [ENTER]
To complete the command you need the identifiers Y1 and Y2.. You access the identifiers Y1 and Y2 by pressing [VARS][Y-VARS][1:Function][1:Y1] and [VARS][Y-VARS][1:Function][2:Y2]
The command should appear as fnInt( Y2-Y1,A,B)
Press [ENTER] to obtain your value.

Hope it helps.
Thank you for using FixYa.
Do not forget to rate the solution.

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k24674 Dec 04, 2009

Actually the simplest syntax for Shade( is
Shade( lower_function, upper_function, Xleft, Xright).
Wether you put in the fnInt( function Y1-Y2, or Y2-Y1 depends on your problem. You do not need to use the X coordinates of the intersection points, just two limits for the interval over which you are calculating the between-curves area.

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How to find area between 2 curves - Texas Instruments TI-83 Plus Calculator

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k24674

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What does reflect mean

Use technology or the z-distribution table on pages A-1 to A-2 in the reference guide to find the indicated area. The expression P(z < 2.87) represents the area under the standard normal curve below...

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How to find area between 2 curves - Texas Instruments TI-83 Plus Calculator

1 Answer

k24674

Add Your Answer

Attachments: Added items

Related Questions:

What does reflect mean

Use technology or the z-distribution table on pages A-1 to A-2 in the reference guide to find the indicated area. The expression P(z < 2.87) represents the area under the standard normal curve below...

How do I find the volume of the solid of revolution rotated around the line y=4 of the area between y=x and y=x^2-2x ?

MY BLACKBERRY PHONE CURVE 9300 STROLL IS NOT WORKIN AFTER TRYIN TO UN LOCK WHAT CAN I DO?

The upper and lower vertices of a rectangle lie on the curves x^2=5-y and x^2=4y respectively. the sides of the rectangle are parallel to the coordinate axes. find the maximum area of the rectangle.

Ind the area of the region bounded by the two circles y=x^3-6x^2+

Headlight area missing small triangle shape curved glass

Hello, my blackberry curve 8520 has a horizontal

Blackberry Curve 8520 Signal problems

Curved/warped and completely out of convergence Image

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TI-83 Plus Calculator

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