How to graphically solve exponential equations?

100=10(1.04)^t

I have a Ti-84.

What do I type in my calculator to find the t value?

2 Answers

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  • 7 years ago
    Favorite Answer

    Press [Y=], type 10(1.04)^X−100 into Y1 and graph. Zoom in/out so you can see where the graph crosses the x-axis. Use [2nd][Trace](Calc) > 2:zero to find that value.

  • 7 years ago

    hi

    if u have a problem then i completely request you to be on calculator only .what is the use if we will only tell u everything so thats better thT U prefer yourself and investigate and invent it

    hope it helpss

    cheers

    thumbzz up plzzz

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