Help with 2011 october sat math question

<p>the slope of the line AD was -2/3. D was a point not anywhere on the graph. What is the length of AB. If u remember this question, could u tell me the options for the answers?</p>

<p>The question asked for the length of BD. I only remember the correct answer choice, 3.</p>

<p>do you remember if 2 was an option?</p>