Question about Texas Instruments TI-84 Plus Silver Edition Graphic Calculator

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When i hit the y= kep, instead of y1 and so on going down the list, it says r1... how do i change it back to y?

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You're in polar mode. Press MODE, select FUNC on the fourth line, press ENTER, then press 2ND QUIT to exit.

Posted on Oct 15, 2010

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Gta4 cheat codes ps3


Enter one of the following codes during game play. A small box will appear to confirm correct code entry.
Code: Result:
Circle, X, Circle, Square, Triangle, L1, R1, L2, R2. Any truck with trailer
R1, L2, R2, L1, Up, Down, Up, Down, Up, Down. Cop
Triangle, Left, Right, Circle, X, Up, Down. Drink beer
R1(2), L1, R2, Triangle, Left, Right, Square. Fly in the air
R1, L1, L2, Square, R2, Left, Right, Left, Right. Health
X, Circle, Circle, R1, Square, L1, Triangle. Helicopter
Up, Down, L2, R1, X, L1(2), Right, Left, Up. Listen to Back On My Grizzy in car
R2(2), Up, Circle, L1, L2, Down, Triangle, R1, Right(2). Listen to Crank That SouljaBoy in car
Circle, Right, Circle, Right, Left, Square, Triangle, Up. Lock wanted level
Up, Down, L1, L2, Left, Right, R1, R2, Square. Money
L1, Circle, X, R1, L2, R2, Square, Triangle, Triangle, X. Monster Truck
R1, Circle(2), L2, R2, Triangle, X, L1, Right. Never die
Press X, Circle, Triangle, Up, Down, Left, Right, Circle(2) while in an area with a lot of space. Private jet with pilot
R1(2), Left, Right, L2, Square, Triangle, L1, Circle. Run quickly
L1, R1, X, Circle, Triangle, X, R1, Square. Semi truck with trailer
R1, Circle, L1, X, Left, Down, L2, Up. Smoke
Up, Down, Left, Right, Circle(2), Left, Right. Tank
Square, Circle, X(3), Triangle, Square, Circle(3). Unlimited bullets
Square, Left, R2, Down(2), L1, Up, Circle. Unlimited money
R1, L2, R2, L1, Right, Down, Left, Up, Right, Down, Left, Up, Right(2) Weapon tier 3
R1, L2, R2, L1, Up, Down, Left, Right, Up. Weapons tier 1
R1, L2, R2, L1, Right, Down, Left, Up, Right, Down, Left, Up. Weapons tier 2

Cell Phone Passwords
At any time during the game, pull out Niko's phone and dial these numbers for the desired effect.
Password: Result:
468-555-0100 Change weather
486-555-0150 Get a different selection of weapons
486-555-0100 Get a selection of weapons
267-555-0150 Raise wanted level
267-555-0100 Remove wanted level
362-555-0100 Restore armour
482-555-0100 Restore health
227-555-0142 Spawn a Cognoscenti
227-555-0175 Spawn a Comet
938-555-0100 Spawn a Jetmax
625-555-0150 Spawn a Sanchez
227-555-0168 Spawn a SuperGT
227-555-0147 Spawn a Turismo
359-555-0100 Spawn an Annihiliator
227-555-0100 Spawn an FIB Buffalo
625-555-0100 Spawn an NRG-900

Jun 04, 2014 | Video Game Consoles & Games

1 Answer

Gta vice city unlocked code


Attract FollowersTo draw a crowd that follows you wherever you go, enter this code during gameplay: CIRCLE, X, L1, L1, R2, X, X, CIRCLE, TRIANGLE. (You can have your followers beat up other people if you hit them first.)

Cars FloatTo make cars able to drive on water, enter this code during gameplay: RIGHT, R2, CIRCLE, R1, L2, SQUARE, R1, R2. This cheat is helpful when going after hidden packages in the water.

Change the WeatherTo change the weather, enter one of the codes listed below:
  • Normal: R2, X, L1, L1, L2, L2, L2, DOWN
  • Rainy: R2, X, L1, L1, L2, L2, L2, CIRCLE
  • Foggy: R2, X, L1, L1, L2, L2, L2, X
  • Overcast: R2, X, L1, L1, L2, L2, L2, SQUARE
  • Sunny: R2, X, L1, L1...


Cheat: Low GravityDuring game play, press RIGHT, R2, CIRCLE, R1, L2, DOWN, L1, R1. Press UP while you accelerate to make the car hover off of the ground.

Even More WeaponsEven more weapons--chainsaw included! Press R1, R2, L1, R2, LEFT, DOWN, RIGHT, UP, LEFT, DOWN, DOWN, DOWN during gameplay.

Fast MotionDuring gameplay, press TRIANGLE, UP, RIGHT, DOWN, L2, L1, SQUARE.

Faster TrafficTo make the traffic speedier and less easy to jack, enter this code during gameplay: R2, CIRCLE, R1, L2, LEFT, R1, L1, R2, L2.

HealthTo get instant health, enter this code during gameplay: R1, R2, L1, CIRCLE, LEFT, DOWN, RIGHT, UP, LEFT, DOWN, RIGHT, UP.

Improve Driving SkillTo make yourself better behind the wheel, enter this code during gameplay: TRIANGLE, R1, R1, LEFT, R1, L1, R2, L1. Then press L3 to jump when in a vehicle.

Instant Body ArmorTo get body armor in an instant, press these buttons during gameplay: R1, R2, L1, X, LEFT, DOWN, RIGHT, UP, LEFT, DOWN, RIGHT, UP.

Kill YourselfTo commit suicide on the stop, press these buttons (this will also reset your outfit): RIGHT, L2, DOWN, R1, LEFT, LEFT, R1, L1, L2, L1.

Media LevelPress R2, CIRCLE, UP, L1, RIGHT, R1, RIGHT, UP, SQUARE, TRIANGLE during play to display your media level.

More WeaponsThis batch includes the rocket launcher, machine gun, katana, grenades, pistol, shotgun, and uzi. During gameplay, press R1, R2, L1, R2, LEFT, DOWN, RIGHT, UP, LEFT, DOWN, DOWN, LEFT.

New TiresWhen your tire gets blown out enter R2, L2, L1, CIRCLE, LEFT, DOWN, RIGHT, UP, LEFT, DOWN, RIGHT, UP.

Parking MeterDrive over parking meters to empty cash into the streets. It's free money!

Pedestrians Go NutsTo make the pedestrians attack anything in sight, enter this code during gameplay: DOWN, LEFT, UP, LEFT, X, R2, R1, L2, L1. This one has similar results: DOWN, UP, UP, UP, X, R2, R1, L2, L2.

Aug 22, 2011 | Rockstar Games Grand Theft Auto III & Vice...

1 Answer

Determine the coefficients of the equation y=ax^3 + bx^2 + cx + d so that it will have critical points at ( 1, 0) and ( -2, 27).


I will give you a solution for a ti-83 Plus or ti-84 Plus calculator as they are very similar.

You should hit the [stat] or [stats] button as I forget which it is. Then hit [enter] which will bring you to a stats list editor of some kind. You will want to enter the data for your x-axis in L1 and the data for your y-axis in L2. Once you have completed your lists, hit the [stat] button again and then click [right] or the right arrow in order to move to the section of calc. from number 4 down it will help create a graph of that type of function. You desire a cubic function so it is number 6, so you hit [enter] on number 6 and then you will be at the home screen with CubicReg already written. You just have to complete the statement and it will do it for you. hit the [2nd] [1] and then the comma button, then [2nd] [2] and [enter]. that will do it for you. Also if you want the equation to appear in your y= menu, you can hit [2nd] [stat] and then search for the Y1, but make sure you have a comma between the L2 and the Y1.

Mar 24, 2011 | Office Equipment & Supplies

1 Answer

How to get the helicopter cheat on liberty city stories


There is a cheat device which you can use to acquire a helicopter and that is Edison Carter cheat device. You can download the cheat device in this website. (click here)

Here is a list of cheats for GTA Liberty City for PlayStation Portable (PSP) :

Cheats
Note: Some cheats cannot be toggled. Save your game before trying them or you may get stuck with a cheat you don't want!

Weapon Set 1:
UP, SQUARE, SQUARE, DOWN, LEFT, SQUARE, SQUARE, RIGHT

Weapon Set 2:
UP, CIRCLE, CIRCLE, DOWN, LEFT, CIRCLE, CIRCLE, RIGHT

Weapon Set 3:
UP, X, X, DOWN, LEFT, X, X, RIGHT

Get $250000:
L1, R1, TRIANGLE, L1, R1, CIRCLE, L1, R1

Restore Armor:
L1, R1, CIRCLE, L1, R1, X, L1, R1

Restore Health:
L1, R1, X, L1, R1, SQUARE, L1, R1

Increase Wanted Level:
L1, R1, SQUARE, L1, R1, TRIANGLE, L1, R1

Wanted Level Never Appears:
L1, L1, TRIANGLE, R1, R1, X, SQUARE, CIRCLE

Weather: Sunny
L1, L1, CIRCLE, R1, R1, SQUARE, TRIANGLE, X

Weather: Clear
UP, DOWN, CIRCLE, UP, DOWN, SQUARE, L1, R1

Weather: Overcast
UP, DOWN, X, UP, DOWN, TRIANGLE, L1, R1

Weather: Rainy
UP, DOWN, SQUARE, UP, DOWN, CIRCLE, L1, R1

Weather: Foggy
UP, DOWN, TRIANGLE, UP, DOWN, X, L1, R1

Spawn Rhino:
L1, L1, LEFT, L1, L1, RIGHT, TRIANGLE, CIRCLE

Faster Clock:
L, L1, LEFT, L1, L1, RIGHT, CIRCLE, X

Destroy All Cars:
L, L1, LEFT, L1, L1, RIGHT, X, SQUARE

Random Pedestrian Outfit:
L, L1, LEFT, L1, L1, RIGHT, SQUARE, TRIANGLE

Pedestrian Riot:
L1, L1, R1, L1, L1, R1, LEFT, SQUARE

Pedestrians Attack You:

L1, L1, R1, L1, L1, R1, UP, TRIANGLE

Pedestrians All Have Weapons:
R1, R1, L1, R1, R1, L1, RIGHT, CIRCLE

Faster Gameplay:
R1, R1, L1, R1, R1, L1, DOWN, X

Slower Gameplay:
R1, TRIANGLE, X, R1, SQUARE, CIRCLE, LEFT, RIGHT

Perfect Traction, Down=Car Hop:
L1, UP, LEFT, R1, TRIANGLE, CIRCLE, DOWN, X

Media Attention Meter:
L1, UP, RIGHT, R1, TRIANGLE, SQUARE, DOWN, X

Commit Suicide:
L1, DOWN, LEFT, R1, X, CIRCLE, UP, TRIANGLE

All Green Lights:
TRIANGLE, TRIANGLE, R1, SQUARE, SQUARE, L1, X, X

Aggressive Drivers:
SQUARE, SQUARE, R1, X, X, L1, CIRCLE, CIRCLE

White Traffic:
X, X, R1, CIRCLE, CIRCLE, L1, TRIANGLE, TRIANGLE

Black Traffic:
CIRCLE, CIRCLE, R1, TRIANGLE, TRIANGLE, L1, SQUARE, SQUARE

Spawn Trashmaster:
TRIANGLE, CIRCLE, DOWN, TRIANGLE, CIRCLE, UP, L1, L1

Cars Drive On Water:
CIRCLE, X, DOWN, CIRCLE, X, UP, L1, L1

Unknown:
X, SQUARE, DOWN, X, SQUARE, UP, R1, R1

Follow Me:
DOWN, DOWN, DOWN, TRIANGLE, TRIANGLE, CIRCLE, L1, R1

Bobble Head World:
DOWN, DOWN, DOWN, CIRCLE, CIRCLE, X, L1, R1

Upside Down:
DOWN, DOWN, DOWN, X, X, SQUARE, R1, L1

Upside Down:
X, X, X, DOWN, DOWN, RIGHT, L1, R1

Unknown:
UP, UP, UP, SQUARE, SQUARE, TRIANGLE, R1, L1

Unknown:
UP, UP, UP, CIRCLE, CIRCLE, X, L1, R1

Unknown:
UP, UP, UP, X, X, SQUARE, R1, L1

Unknown:
UP, UP, UP, TRIANGLE, TRIANGLE, CIRCLE, L1, R1

Change Bike Tire Size:

CIRCLE, RIGHT, X, UP, RIGHT, X, L1, SQUARE

Display Game Credits:
L1, R1, L1, R1, UP, DOWN, L1, R1

All Vehicles Chrome Plated:

TRIANGLE, R1, L1, DOWN, DOWN, R1, R1, TRIANGLE
Source : http://wiki.answers.com/Q/What_is_the_cheat_for_helicopter_on_Grand_Theft_Auto_Liberty_City_Stories#ixzz1GCgmAJdV

Mar 10, 2011 | Sony PlayStation Portable (PSP) Console

1 Answer

How do you get the table ([2ND GRAPH]) from the [STAT] [EDIT] [L1] [L2] list to appear with [Y1] in the second the column? The information appears in the scatter plot, but the information in the table does...


Instead of hitting the [table] button. You should hit the [stat] or [stats] button as I forget which it is. Then hit [enter] which will bring you to a stats list editor of some kind. You will want to enter the data for your x-axis in L1 and the data for your y-axis in L2. Once you have completed your lists, hit the [stat] button again and then click [right] or the right arrow in order to move to the section of calc. from number 4 down it will help create a graph of that type of function. lets say you think it is linear, so you hit [enter] on number 4 and then you will be at the home screen with LinReg already written. You just have to complete the statement and it will do it for you. hit the [2nd] [1] and then the comma button, then [2nd] [2] and [enter]. that will do it for you.

Feb 14, 2011 | Texas Instruments TI-84 Plus Silver...

1 Answer

Every time that I put in a function such as Y1=(square root symbol)100-x^2) Y2= -Y1 and both functions are highlighted at the equal signs, but after I hit trace it will only do Y1. I have experimented and...


Hello,
You can draw several graphs on the same screen and use the TRACE function to move the cursor along a curve and read the values of the x-y coordinates. To move cursor along the same curve you use the left and right arrow keys.
But to jump from one curve to another curve, you use the Up and down arrows. Each time you press the Up or down arrow cursor jumps from the current curve being traced to the next one as they were entered in Y= editor.

Nov 09, 2010 | Texas Instruments TI-84 Plus Calculator

1 Answer

The Y in the table dissapeared! how do i get it to come back? Help Please!!


Hello,
If you enter a function in the [Y=] editor, and press [2nd][TABLE] a table will be created with X on the left and Y1 on the right. The X list begins at Xmin (in Window settings) . If you scroll up the Y1 list, you will end up highlighting the Heading of the list (namely Y1). If you clear the Y1 label, the whole list will disappear, and the Y1= equation in the [Y=] editor too. To make it reappear, you must go back to the [Y=] screen and enter the function again, then regenerate the table.

If you lost the contents of L2, in STAT, you will have to key it in again.

Hope it helps.

Oct 31, 2009 | Texas Instruments TI-84 Plus Calculator

1 Answer

I can't beat the part on grand theft auto for ps2.


One solution is to get better at the game. Another is to take a sample from this cheat list:
(L1 and R1 are Left and Right triggers respectively)
Weapon Set 1 
UP, SQUARE, SQUARE, DOWN, LEFT, SQUARE, SQUARE, RIGHT 

Weapon Set 2 
UP, CIRCLE, CIRCLE, DOWN, LEFT, CIRCLE, CIRCLE, RIGHT 

Weapon Set 3 
UP, X, X, DOWN, LEFT, X, X, RIGHT 

Restore Armor 
L1, R1, CIRCLE, L1, R1, X, L1, R1 

Restore Health 
L1, R1, X, L1, R1, SQUARE, L1, R1 

Wanted Level Never Appears 
L1, L1, TRIANGLE, R1, R1, X, SQUARE, CIRCLE 

Weather: Sunny 
L1, L1, CIRCLE, R1, R1, SQUARE, TRIANGLE, X 

Spawn Rhino 
L1, L1, LEFT, L1, L1, RIGHT, TRIANGLE, CIRCLE 

Slower Gameplay 
R1, TRIANGLE, X, R1, SQUARE, CIRCLE, LEFT, RIGHT 

Perfect Traction, Down=Car Hop 
L1, UP, LEFT, R1, TRIANGLE, CIRCLE, DOWN, X 

Cars Drive On Water 
CIRCLE, X, DOWN, CIRCLE, X, UP, L1, L1 
Cheat: Infinite AmmoEnter CIRCLE, SQUARE, L1, L1, TRIANGLE. Submitted by RCOOL93 Cheat: Disable Collision Damage UP, UP, UP, L1, L1, R1, R1, UP, UP, UP. 

Jan 15, 2009 | Sony PlayStation Portable (PSP) Console

1 Answer

Entering y1 in program mode


First, you cant put Y in Y(X)


Hit [2nd] [ALPHA] [0] [1]

Jun 25, 2008 | Texas Instruments TI-85 Calculator

2 Answers

Graphing multiply equations


When you go to Y=, you should get a list that says:
Y1=
Y2=
Y3=
etc. You just enter the first equation into the Y1= space then hit ENTER and it will go to Y2=. Enter the second equation there. After you have entered all of your equations, push GRAPH and they should come up in order but they will all appear.

Also, make sure your window is set appropriately so that you are able to see all of the graphs.

Lastly, when you look at your Y= screen, are there funny looking arrows before the Y=? If so, do this:

  • Press [APPS] key
  • Select Transfrm from the menu
  • Press 1:Uninstall


  • Hope one of these are helpful!!

    -Gretchen

    Feb 18, 2008 | Texas Instruments TI-84 Plus Calculator

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