Questions & Answers for: Texas Instruments function f4 Home

How do I get the Ti 85 to do random integers? Functions on the calculator are bold. Numbers you choose are in italics. For random positive integers between 0 and n use the following: int (rand * n) + ...

...function and press F4, it will clear up giving you an empty coordinate graph. Mine won't go away. I can still graph other functions, but this one won't go away Hello, There is an instruction to clear ...

...press either [1:Do NOT show Again] [2:Continue]. Here is what these cryptic messages mean. Certain functions implemented on the new OS are available by pressing the [ALPHA] key followed by F1, F2,

...2nd [MATH] brings up the Math menu. F5 goes to the Misc menu, and F4 is the x-th-root function. ( 0 , 1 ) puts in the complex number i: that is a real component of 0 and an imaginary component of

cube root(1.91 dividided by (4.2- 3.766)) Use the xth-root function in the MATH MISC menu. 3 2ND [MATH] F5 MORE F4 ( 1 . 9 1 / ( 4 . 2 - 3 . 7 6 6 ) ) ENTER

how to find cube root Use the xth-root function in the MATH MISC menu. For example, to find the cube root of 8, press 3 2nd [MATH] f5 MORE f4 8 ENTER

degrees)M'S" form convert angle 49.39degrees to D(degrees)M'S" form Press 4 9 . 3 9 2nd [MATH] F3 F4 [MATH] is the shifted function of the multiply key. F3 selects "ANGLE" and F4 selects ">DMS

...happened is the graph was turned off. to turn the graph back on, select the function (ex. y1) and then press f4. This should turn the graph back on and you should see the function. Hope this

f4 keys to work The function keys originally have twp functions: One function accessed by pressing a function key directly, the other by first pressing the 2nd key then the function key.With the newer

enable function key when I press the ALPHA key, followed by F1, F2, F3, F4 or F5 the correspondent munu no appiar You need the newer OS versions (2.53 MP and following).