Question 1087466
Find the equation of the line tangent to the circle x2 + y2 = 25 at point (-1,5).  Use the general equation of the line for your final answer.
<pre>Just plug in/substitute the point to see if it SATISFIES the equation/makes the equation TRUE. You’ll see that it doesn’t satisfy.
Therefore, there’s no point of tangency at (- 1, 5). Hence, no equation exists.