Texas Instruments TI-36X Pro Support Question
Texas Instruments TI-36X Pro Support Question
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Question posted by StSu on August 26th, 2013
How To Use Quadratic Equation On Ti-36x Pro
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Related Texas Instruments TI-36X Pro Manual Pages
User Manual - Page 1
TI-36X Pro Calculator
Important information 2 Examples 3 Switching the calculator on and off 3 Display contrast 3 Home screen 3 2nd functions 5 Modes 5 Multi-tap keys 8 Menus 8 Scrolling expressions and history 9 Answer toggle 10 Last answer 10 Order ...
User Manual - Page 3
...
Each section is cleared, but the history, settings, and memory are retained.
Switching the calculator on and off
& turns on the calculator. % ' turns it off the calculator automatically if no key is pressed for keystroke examples that demonstrate the TI-36X Pro functions. Display contrast
The brightness and contrast of the display can display a maximum of...
User Manual - Page 4
... screen. or " to move into the box.
4 Shows where the next item you calculate an entry on the Home screen, depending upon space, the answer is stored in data editor.
Use arrow keys to scroll. Normal cursor.
The calculator is performing an operation.
5 6
An entry is displayed either directly to the right of...
User Manual - Page 5
...highlighted in the unit, which remain maximal. Press % to degrees, radians, or gradians.
Modes
q
Use q to the left and right of a given key. Numeric notation modes affect only the display ...function is displayed above it before entering data, press % again. For example, % b 25 < calculates the square root of the values stored in these sample screens. " to choose a mode, and <...
User Manual - Page 6
... 1 2 3 4 5 6 7 8 9 (fixed decimal point) specifies the number of digits (0 through F, use and so on.) BIN binary OCT octal CLASSIC MATHPRINT CLASSIC mode displays inputs and outputs in a single line. MATHPRINT...bi rectangular results r±q polar results DEC HEX BIN OCT Sets the number base used for calculations. The integer power is the same as in scientific notation format. Note: E is...
User Manual - Page 8
...key with a single menu): RECALL VAR (with values set to default of this guidebook describe how to use the keys. For example, the X key contains the trigonometry functions
sin and sin/ as well as... d, display multiple menus. To return to a large number of calculator functions. Multi-tap keys include z, X, Y, Z, C, D, H, and g. Menus
Menus give you access...
User Manual - Page 11
Note: In Classic mode, exponentiation using the G key is calculated as (2^3)^2, with F and a from right to right. The calculator evaluates expressions entered with
a result of operations
The TI-36X Pro calculator uses Equation Operating System (EOS™) to evaluate expressions.
The expression 2^3^2 is evaluated as (32)2 = 81.
6th Negation (M).
11 Within a priority level, EOS ...
User Manual - Page 13
..., only number entries are automatically simplified.
13 Moves the cursor to their default value of 0. Resets the calculator.
Clears an error message.
Clears variables x, y, z, t, a, b, c, and d to last entry ...compute more complex expressions (functions, variables, complex numbers, etc.), use W along with P do not allow operation keys, functions, or complex fractions in history, and...
User Manual - Page 17
... with F and a from left to right in both Classic and MathPrint™ modes. The TI-36X Pro calculator evaluates expressions entered with F and a from left to right in both Classic and MathPrint™ modes. Gives the inverse of the power. Use " to the power indicated. Raises a value to move the cursor out of a value: 1/x.
Examples...
User Manual - Page 31
... the solvers) will use the values that value is replaced by the new one.
31 Press < to a memory variable. You can store a real or complex number or an expression result to store the value in the selected variable. Features of x: -5; -1.
%nV 5 U 2 <
M5%m M1%m
Memory and stored variables
z L %h %{ The TI-36X Pro calculator has 8 memory variables...
User Manual - Page 35
... degrees Celsius to indicate the list is the result of a formula.
³ Problem
On a November day, a weather report on Conversions.)
Reminder: F = 9--
< v < %˜ <
Notice L2 is calculated using the formula you entered, and L2(1)= in the author line is highlighted to degrees Fahrenheit. (See also the section on the Internet listed the following...
User Manual - Page 37
...a linear regression and populates the linear regression results.
4: LinReg ax+b Fits the model equation y=ax+b to the data using a least-squares fit. it also displays values for four or more , it also displays... for a and b; for r2 and r.
8: PwrReg ax^b Fits the model equation y=axb to the data using a least-squares fit and transformed values ln(x) and ln(y). It displays values for...
User Manual - Page 39
....
The results must be an non-negative integer (SINGLE) or a list of the regression equations share the same variables a, b, c, and d. x can be nonnegative integer and can be true. x can be entered with the specified mean mu, which calculation was last performed. Variables n v or w Sx or Sy
Definition Number of all x or y values...
User Manual - Page 46
Clear all data v v 4
Data
0 $1 $ 2 $ 3 $ 4 $
"10 $ 14 $ 23 $ 35
$ 48 <
Regression % u #
Save the L1 = {0, 1, 2, 3, 4}; L2 = {10, 14, 23, 35, 48} Find the average value of the data in L2.
Compare the exponential regression values to L2.
User Manual - Page 57
... the difference between the left-
You then enter the coefficients of the equation evaluated at the solution. Polynomial solver
% Š
% Š ... z
<
Variable values
1 P 2 $ 2 P 3 $ 0.25 $ ""
Solve for b < Note: Left-Right is to select either the quadratic or the cubic equation solver. Example Reminder: If you to the exact answer. and right-hand sides of the variables and solve.
57
User Manual - Page 58
... % Š
Enter
<
coefficients 1
$ M 2
$ 2 <
Solutions <
$
$ Note: If you choose to store the polynomial to f(x), you can use I to toggle the number format of the polynomial solver, you have already defined variables, the solver will assume those values.
Example of quadratic equation Reminder: If you can press r to study the table of values.
$$" < Vertex form...
User Manual - Page 59
... solution or displays a message indicating an infinite number of linear equations.
You choose from 2×2 or 3×3 systems.
Notes:
• x, y, and z results are automatically stored in the x, y, and z variables.
• Use r to toggle the results (x, y and z) as needed.
• The 2x2 equation solver solves for a unique solution or infinite solutions in closed form...
User Manual - Page 64
... in the two menus. The UNITS menu has the same constants as NAMES but the units of the TI-36X Pro calculator. oro" to select either the NAMES or UNITS menus of the same 20 physical constants.Use # and $ to scroll through the list of the constant. Press % Πto the character of constants in...
User Manual - Page 73
...displayed if a in the System of linear equations solver has an infinite number of nested functions using the Stored operation feature (op), you attempted ...x is not an integer.
Input must be zero -
INVALID EQUATION - FRQ value (in the DISTR menus.
Infinite Solutions -The equation entered in a Polynomial solver calculation is prepopulated with a non-real number where a real number is...
User Manual - Page 76
... the case.
• From the bottom, carefully separate the front from the back. Press firmly to remove or replace the battery The TI-36X Pro calculator uses one 3 volt CR2032 lithium battery.
Discard used batteries immediately.
• Do not incinerate or dismantle batteries.
• Seek Medical Advice immediately if a cell or battery has been swallowed. (In...
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