How do you write the equation #-2x^2-36x-2y^2-112=0# in standard form and find the center and radius?
1 Answer
Jul 27, 2017
Explanation:
First, let's divide all terms of the equation by
Then let's write in standard form
where
Now we can get the center and radius by applying the following formulas:
Then we will get:
graph{x^2+y^2+18x+56=0 [-18, 3, -6, 6]}