op">(</span>x<span class="op">=</span><span class="va">x</span>, y<span class="op">=</span><span class="va">xMinus10</span>, type<span class="op">=</span><span class="st">"b"</span>, pch<span class="op">=</span><span class="fl">18</span>, col<span class="op">=</span><span class="st">"orangered"</span><span class="op">)</span>;</span></span>
<span class="r-in"><span><span class="fu">graphics</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/graphics/abline.html" class="external-link