<p>\[p\propto\frac1{2q-1}.\] When&nbsp;\(q=3\), \(p=8\).</p>
<ol class="abc-list"><li data-list-item-id="item-1791432503045-8qc104s7x" data-list-item-path="item-1791432503045-8qc104s7x"><div class="list-item-paragraph"><p>Find the equation connecting \(p\) and \(q\).</p></div></li><li data-list-item-id="item-1791432510606-scdyk6hre" data-list-item-path="item-1791432510606-scdyk6hre"><div class="list-item-paragraph"><p>Find \(q\) when \(p=5\).</p></div></li><li data-list-item-id="item-1791432519279-eipt8j6d7" data-list-item-path="item-1791432519279-eipt8j6d7"><div class="list-item-paragraph"><p>Which value of \(q\) must be excluded?</p></div></li><li data-list-item-id="item-1791432525891-nx28r0el8" data-list-item-path="item-1791432525891-nx28r0el8"><div class="list-item-paragraph"><p>State the range of \(q\) for which \(p&gt;0\).</p></div></li></ol>

\[p\propto\frac1{2q-1}.\] When \(q=3\), \(p=8\).

<p>Find the equation connecting \(p\) and \(q\).</p>

<p>Which value of \(q\) must be excluded?</p>

<p>State the range of \(q\) for which \(p&gt;0\).</p>

Direct and Inverse Proportion

Direct and Inverse Proportion