<p>How shall we solve this problem - </p>
<p>Improve</a> Your SAT Scores with the SAT Skills Insight</p>
<p>Click on this link and see question 1(which has a graph). This is from the SAT Skills Insight thing. Please explain how we can arrive on the answer in detail.</p>
<p>Thanks! ;)</p>
<p>By understanding slope-intercept form, you can eliminate all but the correct answer. Answers A and B are wrong, since the lines don’t have the same slope. E is wrong because the sign of the slope of the lines is the same. C is wrong because they have different intercepts, so you’re left with D.</p>