<p>I just recently bought a TI-89 Titanium, but have no idea how to make a slope field (teacher also gave me a slope field program but I have no idea how to use that either). Can anyone give me a step by step walkthrough on how to do so (I also just bought the calculator)? Thanks in advance.</p>
<p>: | hmmm
use the mode setting differential equations…</p>
<p>go to graph…</p>
<p>if you have your two equations…</p>
<p>just substitute </p>
<p>“x” with “t”
and y with “y1” <– just the y button with a 1 next to it.</p>
<p>Graph normally.</p>
<p>Hope that helps. If not, google for you own good.</p>