Questions & Answers for: logbase ti89

TI89 buttons not functioning Hi, i have this problem I have not used my ti89 for a winter, winter break..u know fun times, no hw...and then when school starts again, i use my ti89 again, and all a ...

Can't chang the logbase I looked in the instructional book that came on the calculator and it said to type on the problem and then select logbase and put in the base number. However, whenever I ...

how do you restore lost programs on TI 89 Click here to go to the Texas Instruments web site to download APPS. Stroll down to where it say's, "Technology", and left mouse click the select bar. Then ...

...this equation? You press [alpha] then [f3] to open the func menu. Use the arrow keys to highlight logbase( and press enter. then type in the value , base). Keystrokes would be [alpha] [f3] arrow

...notation or x root, it would let me put my the number right into the equation. Now, it comes up logBASE( and so on. How can I get it back to where I can put the number where it says BASE? The new ...

...logarithm functions.log is the common (base-10) logarithm.ln is the natural (base-e) logarithm.logBASE lets you take the logarithm to any positive base.If you want the log base 2 of 8, you want ...

...to type in number). But when I try to use that function while in the y= window, it comes up as logBASE(place to type in number). Help! Where did the subscript go? For example, I have to graph

how to find a log of a different base Use the logBASE function available in the MATH menu. Press MATH, use cursor-left/right to select the MATH submenu, then use cursor-up/down to access logBASE.

subscript for log To calculate logarithms to a base other than e or 10, use the logBASE function in the MATH MATH menu. Press the MATH key, then scroll up/down to logBASE.

...letters but not for and of the f#s The TI-84 is a bit of a pain this way. You need to access the logBASE function either through the catalog or the MATH menu. You can't spell the function name as ...