<p>what are the tangent lines at the pole for this polar equation:
r=1 + cos(2theta) 0<=theta<=2pi</p>
<p>please explain your answer</p>
<p>anyone please?</p>
<p>can you graph it on your calculator to get the slope and points?</p>
<p>no you cannot use a calculator</p>
<p>I dont understand the question, where's its pole?</p>