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Casio fx 7500g y=sin(2x)

After typing Mode+ and Graph, what do I have to type to display the graph of y=sin(2x)

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

bestdarngood
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SOURCE: calculator won't graph right

try seeing if the mode is in radians or degrees, it must be in radians

Let me know if this works

Posted on Mar 29, 2008

  • 7993 Answers

SOURCE: How do I graph an equation such as y= 5x + 2?

Hello,
Turn calculator ON. If you do not see several icons press [MENu].
Use arrow to select the [GRAPH] application and press [EXE].
In the entry screen, the line with Y1= is highlighted. If it is not, use arrow to highlight it.
Press the right arrow, the highlighting disappears leaving you with Y1= and the blinking cursor.
At the position of the cursor enter 5 [X, theta,T] key under the [ALPHA]. On the screen appears 5X, complete you equation +2.
Press [EXE] to store function.
If you want to draw other functions, it is time to do so on that screen.
When done press [F6:Draw}.
If the screen does not show a lot of the function, you can use the arrow keys to pan the graph.
You can also press [SHIFT][V-Window] to set the window limits.

Hope it helps.

Posted on Oct 11, 2009

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  • 118 Answers

SOURCE: How do I type in

there should be an e to the x power button and to graph would be in y= button y=(e^-2x)+3x (^ stands for exponent spot) after putting this in to the y= hit graph

Posted on Jan 15, 2011

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SOURCE: im trying to graph a

To enter powers of trigonometric functions you must enclose the functions in parentheses and then apply the exponent to the whole. For example X1t =(sin T)^3 , Y1t=(cos T)^3 will give you a shape similar to a rhombus with concave sides. The symbol ^syands for the operation of raising to a power. The key is the one with the caret symbol ^ , and it is wedged between the xsqure and EXIT keys (third row of keys).
As regards the cotangent, use the equivalent definition cot(X)=1/tan(X).

Posted on Jul 26, 2011

Testimonial: "thank you for your help sooo much u are a life saver and i was able to figure out how 2 graph the equations on my calculator"

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SOURCE: When using my CASIO fx-CG10,

I may be imagining things, but I see curly brackets. That notation is reserverd for lists. Remove the brackets and you will see the graph.

Posted on Aug 26, 2011

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1 Answer

How to change the T to X on Casio fx-9860ii, please help me:)) i have homework for tomorrow!


Change the graph type from parametric to function.
Press the Menu key then Graph. The type is displayed at the top Param.
Press the TAB Typ, then F1 to activate Y= type.
See the screen captures below.
3_21_2013_1_09_51_am.png

3_21_2013_1_10_15_am.png

3_21_2013_1_11_07_am.png
When the default type is Y=, pressing the key X,Theta, T enters the varaible X.

Mar 20, 2013 | Office Equipment & Supplies

1 Answer

How do I graph sinx on my Casio fx-9750GII calculator?


Turn calculator ON
If you see no icons, press Menu
Press 3 (Graph) draw your function. (more on that later).
If the first line of the display show Graph Func : Y= you should be able to draw your function.
If it says anything else, press F3 TYPE to select the graph type and select functional by pressing F1 key Y=.
After the graph type is set to Y=, type the second member of your function y= f(x) on the first line. Make sure the = sign after Y1= remains highlighted after you move cursor. Otherwise select the function by pressing F1:SEL. Press F6 Draw.
Be careful with trigonometric functions. If angle unit is radian, set window Zoom to standard. If angle unit is degree, you must open the Window utility and set Xmin=-190, Xmax = 190 to see at least a period.

Feb 21, 2013 | Casio CE CASI FX-9750GII-L-IH GRAPHING...

1 Answer

HOW TO GRAPH COS2X


To find solution for your problem you have to type in Y editor y1=cos(2x)

Then graphing function. See captured image
3_16_2012_8_25_58_am.jpg

Mar 15, 2012 | Texas Instruments TI-84 Plus Calculator

1 Answer

When i am graphing and I enter- Y1=Sin(theta) it does not graph it and says syntax error


When drawing function graphs of type Y1=, the name of the independent variable should be X
For polar graphs r=.., the independent variable is theta, while for parametric graphs it is T
To enter the default independent variable, press the key marked [X,Theta, T] . It will type in the correct name.

Sep 18, 2011 | Casio FX-9750GPlus Calculator

1 Answer

When using my CASIO fx-CG10, I plugged in y={(x-3)^4 *divided by* 2}, but after trying to graph it by putting sketch or graph to table, it says invalid type


I may be imagining things, but I see curly brackets. That notation is reserverd for lists. Remove the brackets and you will see the graph.

Aug 26, 2011 | Casio FX-9750GPlus Calculator

1 Answer

Im trying to graph a parametric equation and whenever the equation has an exponent/power in it the calculator says Syn error so i know how to graph x=2 cos T, y=2 sin T and similar equations without a...


To enter powers of trigonometric functions you must enclose the functions in parentheses and then apply the exponent to the whole. For example X1t =(sin T)^3 , Y1t=(cos T)^3 will give you a shape similar to a rhombus with concave sides. The symbol ^syands for the operation of raising to a power. The key is the one with the caret symbol ^ , and it is wedged between the xsqure and EXIT keys (third row of keys).
As regards the cotangent, use the equivalent definition cot(X)=1/tan(X).

Jul 26, 2011 | Casio FX-9750GPlus Calculator

1 Answer

How do I type in (e to the power of -2x) + 3x , and then draw the graph? I have got an fx 7400G plus


there should be an e to the x power button and to graph would be in y= button y=(e^-2x)+3x (^ stands for exponent spot) after putting this in to the y= hit graph

Jan 15, 2011 | Casio FX-7400G Plus Calculator

1 Answer

How to draw f(x,y) =x^2+y^2-2x


Hello,
Press [MENU]. Highlight the [GRAPH] icon and press [EXE]. Press [F3:Type] then [F2: r=]. Enter you expression as 1+ cos(theta). If there are any functions Y=, delete them by highlighting each one and pressing [F2:Del][F1:Yes].
Press [F6:Draw]Your cardioid is drawn on the screen. This type of graph r=f(theta) is a polar graph.
Hope it helps.

Apr 17, 2009 | Casio FX-9750GPlus Calculator

1 Answer

Graphing


Instruction book for this calculator is shocking for sure. It would take too long to explain fully, here is an example of plotting a simple Y= graph.

In main menu, when you first turn it on, press 1
This is normal calculator mode.
Press [shift] [menu] to get the set up parameters.
Scroll curser down one to Func Type, and select Y= if this is not already set, by pressing F1
Continue scrolling down to set Coord, Grid, Axes and Label functions. Turn these on or off as desired. Turn them all off for this example. F1 and F2 select On or Off here.
Press [exit]
Press [shift] F3 to access the V-window parameters. Here you set the size of the axis in the graph
Enter 0 for Xmin, 360 for Xmax, 0.1 for scale
Enter -1 for Ymin, 1 for Ymax, and 0.1 for scale
Press [exit]
Press [shift] F4 to enter graph plot mode (Sketch mode)
Press F1 then [EXE] to clear any previous graphs
Press F5 then F1 to select Y= type graph
Display should show Graph Y=
press [sin] [ X,0,T] (this key just under red alpha key) then [EXE]
Calculator should draw a sine wave, showing 1 complete wave
Try setting the parameters in Set up, Axes On, Label On etc to see the effect.
Hope this helps a little. Page 123 in book deals with graphing.

Mar 28, 2009 | Casio FX-9750GPlus Calculator

2 Answers

Graphing inequalities


While the graph function menu is on the display press the F3 button to display the graph you want to do. Then press the function key that corresponds to the graph that you want. If you have the manual it explains it on page 117. Kind of hard to explain it here when you can't type the buttons. LOL

Jun 07, 2007 | Casio FX-9750GPlus Calculator

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