3. The equation of a circle is x^2+y^2-4x+2y-11=0 . What are the center and the radius of the circle? Show your work.
1 answer:
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Answer:
The x-intercept of this equation is at the point (0,0).
Step-by-step explanation:
The graph starts at the origin because the log of 4^0 = 0.
I graphed the equation on the graph below to show you how I got my answer.
If this answer is correct, please make me Brainliest!
