<p>I know where the imp diff() key is on the TI-89 Titanium, but how do you input it for an answer?</p>
<p>like for the limit of like f(x) 6x as x - - -> 9</p>
<p>you have to input lim(6x, x, 9)</p>
<p>anyone have the answer?</p>
<p>I know where the imp diff() key is on the TI-89 Titanium, but how do you input it for an answer?</p>
<p>like for the limit of like f(x) 6x as x - - -> 9</p>
<p>you have to input lim(6x, x, 9)</p>
<p>anyone have the answer?</p>