Question about Texas Instruments TI-89 Calculator

Press **diamond** key, then** window** and then input the following values:

xmin = -10

xmax =
10

xscl = 1

ymin = -10

ymax = 10

yscl = 1

xres = 2

Then graphing function. See cap image

Posted on Mar 08, 2012

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Posted on Jan 02, 2017

SOURCE: everytime i try and draw a graph it comes up with

Hi,

The window variables are not correctly set. Xmin < or = Xmax; Ymin < or = Ymax. Press Apps key, select Window editor. In Window Editor set the values of Xmin, Xmax, Ymin, Y,ax or press F2:Zoom and press 6:ZoomStd.

Hope it helps.

Posted on Nov 22, 2009

SOURCE: Error in graph

try loading a saved graph it will clear the wrong settings

Posted on May 29, 2008

SOURCE: Today i was trying to

Your ranges for your window settings are more, or less out of bounds with the equation y=2x+23, that you entered.

Press the [green diamond], and the [F2] keys to bring up the graphing coordinates. Enter the following values to fix the graphing coordinates. Starting at the top, xmin= -8, xmax= 8, xscl=1, ymin=0, ymax=40, yscl=1, xres=2. Now, press the [green diamond], and the [F3] keys, and the graph should display.

Posted on Dec 19, 2010

Enter the equation as 2*X+3. Make sure that the name of the independent variable X in the equation and that on the INDEP:X line are both Capital letters or both lowercase letters.

Aug 28, 2013 | HP 48gx Calculator

Enter the equation as 2*X+3. Make sure that the name of the independent
variable X in the equation and that on the INDEP:X line are both
Capital letters or both lowercase letters.

Aug 28, 2013 | HP 48gx Calculator

For y = 2x-3, both range and domain are from -infinity to +infinity.
If you wanna read more about it, please open the following link:
http://www.intmath.com/functions-and-graphs/2a-domain-and-range.php

Jul 06, 2011 | Cell Phones

Here is an absurd example of a piecewise function

Y1=11 for X less than 10

Y1=3 for X in the range [10, 20[

Y1=X+5 for X in the range [20, 30[

Y1=10 for X larger than 30

Here is the screen capture of the Y= editor window.

You have

You can use the logical AND operator in the definition of the limits of a domain. See screen capture below.

Y1=11 for X less than 10

Y1=3 for X in the range [10, 20[

Y1=X+5 for X in the range [20, 30[

Y1=10 for X larger than 30

Here is the screen capture of the Y= editor window.

You have

- the definition of the function within a domain, enclosed in () followed by the domain enclosed in ()
- a + to introduce the second piece (definition) (domain)
- + a third piece (definition ) (domain)
- and so on.
- Use the [2nd][TEST] key sequence to access the relational operators, less than, greater than, etc.

You can use the logical AND operator in the definition of the limits of a domain. See screen capture below.

Jan 20, 2011 | Texas Instruments TI-84 Plus Calculator

Your ranges for your window settings are more, or less out of bounds with the equation y=2x+23, that you entered.

Press the [green diamond], and the [F2] keys to bring up the graphing coordinates. Enter the following values to fix the graphing coordinates. Starting at the top, xmin= -8, xmax= 8, xscl=1, ymin=0, ymax=40, yscl=1, xres=2. Now, press the [green diamond], and the [F3] keys, and the graph should display.

Press the [green diamond], and the [F2] keys to bring up the graphing coordinates. Enter the following values to fix the graphing coordinates. Starting at the top, xmin= -8, xmax= 8, xscl=1, ymin=0, ymax=40, yscl=1, xres=2. Now, press the [green diamond], and the [F3] keys, and the graph should display.

Dec 18, 2010 | Texas Instruments TI-89 Calculator

Ok, try these two things and you should be just fine.

1.) Check your range for your graph. It is possible that the range you are using isnt large enough to show the curve. Also try using Z-fit vs Z-st. These are options that your calculator will give you once the equation is graphed.

2.) Place a parenthesis around the 2x, make sure that you and the calculator are both using the same order of operations. This move mill ensure that the calculator will multiply the variable, x, by two and then do the exponential.

This should do it!

Happy Graphing!

1.) Check your range for your graph. It is possible that the range you are using isnt large enough to show the curve. Also try using Z-fit vs Z-st. These are options that your calculator will give you once the equation is graphed.

2.) Place a parenthesis around the 2x, make sure that you and the calculator are both using the same order of operations. This move mill ensure that the calculator will multiply the variable, x, by two and then do the exponential.

This should do it!

Happy Graphing!

Jul 25, 2010 | Texas Instruments TI-84 Plus Calculator

In home folder (main calculator screen) press [Diamond][F2:Window]] to access Window configuration screen.

Press [F1] ( not mecessary now because the F1 page is open by default). In the F1 page of configuration screen set Xmin=-10,

Xmax=10

Ymin=-10

Ymax=10

Xscale=1.

Yscale=1.

OR

Press [Diamond][F2:Window][F2][6:ZoomStd] (Zoom Standard) to set all values as above.

If a graph is active (axes displayed, or part of a curve is showing) press [F2:Zoom][6:ZoomStd]

Press [F1] ( not mecessary now because the F1 page is open by default). In the F1 page of configuration screen set Xmin=-10,

Xmax=10

Ymin=-10

Ymax=10

Xscale=1.

Yscale=1.

OR

Press [Diamond][F2:Window][F2][6:ZoomStd] (Zoom Standard) to set all values as above.

If a graph is active (axes displayed, or part of a curve is showing) press [F2:Zoom][6:ZoomStd]

Feb 15, 2010 | Texas Instruments TI-89 Calculator

It means that there's something wrong with your window variables.

Press Diamond F2 to bring up the Window editor and examine the values. Make sure that xmin<xmax, ymin<ymax, and the other values make sense for what you're trying to graph.

Press Diamond F2 to bring up the Window editor and examine the values. Make sure that xmin<xmax, ymin<ymax, and the other values make sense for what you're trying to graph.

Feb 09, 2010 | Texas Instruments TI-89 Calculator

Hi,

The window variables are not correctly set. Xmin < or = Xmax; Ymin < or = Ymax. Press Apps key, select Window editor. In Window Editor set the values of Xmin, Xmax, Ymin, Y,ax or press F2:Zoom and press 6:ZoomStd.

Hope it helps.

The window variables are not correctly set. Xmin < or = Xmax; Ymin < or = Ymax. Press Apps key, select Window editor. In Window Editor set the values of Xmin, Xmax, Ymin, Y,ax or press F2:Zoom and press 6:ZoomStd.

Hope it helps.

Nov 22, 2009 | Texas Instruments TI-89 Calculator

...with this process you will erase everything....

press "2nd" function and then "Mem"

then press "F1" and choose "3"

Press ok, and then wait, THAT'S IT!

press "2nd" function and then "Mem"

then press "F1" and choose "3"

Press ok, and then wait, THAT'S IT!

May 20, 2008 | Texas Instruments TI-89 Calculator

May 21, 2014 | Texas Instruments TI-89 Calculator

Feb 17, 2014 | Texas Instruments TI-89 Calculator

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