Texas Instruments TI-36X Pro Support Question
Texas Instruments TI-36X Pro Support Question
Find answers below for this question about Texas Instruments TI-36X Pro.Need a Texas Instruments TI-36X Pro manual? We have 1 online manual for this item!
Question posted by teshi on February 28th, 2014
How To Solve Quadratic Equations On A Ti-36x Pro Calculator
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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
... retained.
The APD™ (Automatic Power Down™) feature turns off . The answers are displayed on the calculator. % ' turns it off the calculator automatically if no key is pressed for keystroke examples that demonstrate the TI-36X Pro functions. Press T (to darken the screen) or U (to lighten the
screen). The display, pending operations, settings, and...
User Manual - Page 4
...
2ND
2nd function.
Press
# and $ to scroll. Shows where the next item you calculate an entry on the Home screen, depending upon space, the answer is stored in data editor. When you ...type will appear. The calculator is performing an operation.
5 6
An entry is displayed either directly to the right of the entry...
User Manual - Page 5
.... Press - DEG RAD GRAD Sets the angle mode to exit the element.
2nd functions
%
Most keys can perform more than one function.
For example, % b 25 < calculates the square root of a given key. " to choose a mode, and < to activate the secondary function of 25 and returns the result, 5. Indicator
Definition
MathPrint™...
User Manual - Page 6
... the same as 1.2345678×105). REAL real results a+bi rectangular results r±q polar results DEC HEX BIN OCT Sets the number base used for calculations. REAL a+bi r±q Sets the format of 3. SCI expresses numbers with one digit to an integer power. ENG displays results as a number from 1 to 999...
User Manual - Page 8
Multi-tap keys include z, X, Y, Z, C, D, H, and g. Applicable sections of this guidebook describe how to default of calculator functions. To exit a menu and return to the Home screen, press % s. % h (key with a single menu): RECALL VAR (with values set to use the keys. Multi-...
User Manual - Page 11
... and MathPrint™ modes.
Note: In Classic mode, exponentiation using the G key is evaluated from left to left to evaluate expressions. 3%c%i <
Order of operations
The TI-36X Pro calculator uses Equation Operating System (EOS™) to right.
User Manual - Page 17
... a value to move the cursor out of the power. Examples
q$ Powers, roots and inverses
F
G %b %c a
Calculates the square of a negative value.
Calculates the nth root of any non-negative value and any odd integer root of a value.
The TI-36X Pro calculator evaluates expressions entered with F and a from left to right in both Classic and MathPrint™...
User Manual - Page 31
... -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-x, y, z, t, a, b, c, and d. L lets you store. Press < to... op 5 % m 20 % m
³ Problem Given the linear function y = 5x - 2, calculate y for the following values of the calculator that use variables (such as the solvers) will use the values that value is replaced by the new ...
User Manual - Page 39
... results
Important note about results: Many of all x or y values. Mean of the regression equations share the same variables a, b, c, and d. x can be nonnegative integer and can be ...0 { p { 1 must be an non-negative integer (SINGLE) or a list of statistics or regression calculation was last performed. x can be interpreted based on each trial.
The probability density function (pdf) is:...
User Manual - Page 46
L2 = {10, 14, 23, 35, 48} Find the average value of the data in L2. Compare the exponential regression values to L2. 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};
User Manual - Page 56
Solvers
Numeric equation solver prompts you for . norm r< % b 2 F T 3 F" r <
Note: norm is calculated here in two ways.
The equation is calculated here in two ways. Add vectors
% ... < T % ... $ <
<
DotP % ... You then select which variable to a maximum of the variables. " <
) < .5 V 2 T 8 V 3 <
Note: DotP is limited to solve for the equation and the values of 40 ...
User Manual - Page 57
....
and right-hand sides of the variables and solve.
57
Example Reminder: If you to the exact answer. Num-solv % ‰
Left side 1 P2 " zF U5 z z z z z ""
Right side 6 z U z z zz z 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. Polynomial solver
% Š
% Š prompts you have...
User Manual - Page 58
Poly-solv % 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...
User Manual - Page 59
... automatically stored in closed form, or it indicates no solution.
• The 3x3 system solver solves for a unique solution or infinite solutions 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 displays a message indicating an infinite number of linear...
User Manual - Page 60
Toggle r result type
Example 3×3 system Solve: 5x - 2y + 3z = -9
4x + 3y + 5z = 4 2x + 4y - 2z = 14
System % ‹ $ solve
3×3
<
system
First equation
Second equation
Third equation
Solutions
5 < M2 < 3 < M 9 <
4 < 3 < 5 < 4 <
2 < 4 < M2 < 14 <
< $ $
60
User Manual - Page 64
....
64 oro" to select either the NAMES or UNITS menus of the same 20 physical constants.Use # and $ to scroll through the list of the TI-36X Pro calculator. Press % Πto the character of the constant show in the two menus. The NAMES menu displays an abbreviated name next to access, and ! The...
User Manual - Page 73
...limit. For example, a formula for x and n in the System of linear equations solver has an infinite number of nested functions using the Stored operation feature (op),... solver calculation is prepopulated with a non-real number where a real number is returned when:
• The calculation contains too many pending operations (more than 23). Infinite Solutions -The equation entered ...
User Manual - Page 74
... trials 0 In an editor, you entered a type that is entered in the function definition in poissonpdf or poissoncdf.
Number of linear equations solver has no solution. Invalid Data Type - INVALID FUNCTION - No Solution Found - The Numeric equation solver did not detect a sign change Change guess - Change the initial guess or check the...
User Manual - Page 76
... the polarity (+ and -) and slide in fire. The batteries can burst or explode, releasing hazardous chemicals. Press firmly to remove or replace the battery The TI-36X Pro calculator uses one 3 volt CR2032 lithium battery.
Battery information
Battery precautions • Do not leave batteries within brands) of batteries.
• Do not mix rechargeable and...
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