help graphing calculator?
971212
something may be wrong. if you can't do anything else, i suggest reseting the calculator. Go to 2nd, then the plus sign. Go to reset, then default, and yes. It should work.
168156
get a TI 82 or above graphing calculator.  MUCH easier. program already installed, just build the type of matrix,, and plug in the numbers
470658
The above answer is basically correct.  Plug in a few more values, such as (21,1543.5), (22,1694), and so on for a few more values of the graph.
827182
for a graph, go to http://www.calculator.com/calcs/GCalc.html\n\ntype in \n\ne^x\nclick enter\ne^(2x)\nclick enter\n\nand then seperately\n\nlog(x)\nclick enter\nlog(2x)\nclick enter\n\nby the way\n\ne^(2x) = (e^x)^2\n\nso in comparison to e^x, the problem was squared\n\nas for\n\nlog(2x) = log(2) + log(x)\n\nso in comparison to log(x)\n\nlog(2x) was moved to the the left log(2) units
1055471
You need to graph this function. \nIt is a line.\ny = (x^2)^ 1/2 - 16 \ny = x - 16\nx = 0, y = -16, \nx = 16, y = 0
124512
Right now it's sort of ambiguous because you do not have a second close parenthesis.  A graphing calculator would assume that the second close parenthesis was at the end of the problem, like this: (4^2 - 2^3 ( 1^3 - 3^2)), in which case the answer is 16 - 8 ( 1 -9) = 16 - -64 = 80.
269526
use yur calculator...
152350
http://www.math.com/students/calculators/calculators.html
769049
Option a: use one of the fancy calculators around nowadays.\nOption b:\nOk, we need at least a reasonable guess to get going. Lets draw a graph. But how do you draw a graph of 2cos(x) + x? We don't. We draw a graph of 2cos(x), and another graph of -x, and see where they are equal - because thats the point we're looking for. Don't forget to use radians, since you can't add a number to a degree.\nThe solution looks like it is around -1 or so. Now we can do a bit more guessing.\nPutting -1 into that equation gives 0.0806. Lets try -0.9. Whoops - that gives 0.34, which is getting even worse. How about -1.1? Ahha! That gives -0.19, so we know the answer is between -1.1 and -1.0.\nWe can keep narrowing it down in this way. Try -1.05: thats negative, so we're between -1.0 and -1.05. Try -1.02: thats positive, so we're between -1.02 and -1.05. Try -1.03: thats negative, but nearly 0. So we're between -1.02 and -1.03.\nWe're nearly there - try -1.025. thats positive, so we're done! We know the answer is between -1.025 and -1.03, so it must be -1.03 to the nearest 100th.\nThats quite a bit of work, but its not too bad. There are faster ways to do it, but they're a bit more complicated.
338612
If you don't already have a program, check out this web-page.\n\nhttp://www.diabetestoolbox.com/downloads.asp\n\nMost of these are free.  Find a program that works on your computer with your meter.  The graphing function is included in most of them.\n\nSorry I don't have a specific recommendation for you, because there are so many different configurations.  Good luck!
295508
A graphing calculator has very few pixels, so all the graphing calculator has to do is plug in a finite amount of values into the equation and illuminate a finite amount of pixels. The fast custom processor and memory banks make this seem almost instantaneous.\nSimple home computer software graphs curves by evaluating the equation at some finite amount of points, and connecting those points with lines (or simple polygons for surfaces). Professional software such as Mathematica uses more advanced algorithms to render curves and surfaces.
878923
Make a program on your calculator.\nView the snippet in the link for code.
135472
Here's a website I found that might be of some use:\n\nhttp://nces.ed.gov/nceskids/graphing/
242572
maple, mathematica should do the trick.  but you have to pay for this.  if ur a programmer savy, u can get GNU BigNum package.  otherwise, umm, search for a free product.  there should be a couple out there.  see link.  oh btw did u know windows calculator is arbitrary precision also?  it just doesnt display every digit :)
490047
I think a calculator would be great for this one! It sounds perfect for a math wiz to try...Good luck! MayMay
365741
I think all you have to do is plug in a few values for C to get a graph.  For example, try 0, 5, 10, 15, 20.  It's continuous so you can connect the dots.\n\n(0,0), (5,87.5), (10,350), (15,787.5), (20,1400)\n\nTotal labor for 20 is 1400.
816484
You need to do two things:\n1. set your window\n2. program the equations.\n\n1. At the top there's a 'Window' button.  You can set window parameters there.  However, I'd recommend using the 'Zoon' button and chosing option 6: ZStandard.  This will give you a good window.   You can change it later.\n\n2. The top left button says 'Y='.  Press this and program equation 1 then 'enter'.  This put you down one line so that you can program equation 2.\n\nTo run press the upper right hand button 'Graph'.\n\nAlso, go to the Texas Instruments website for help and to download an users manual.