Maximum and minimum turning points at (-2|33); (0.4|0.928)
Inflection points at (-1.472|21.195); (0|1); (0.272|0.957)
Answer:
=7.071068
Step-by-step explanation
subtract the x values and y values and square them then add them together and find it's square root
Answer:
I'm going to edit this later, but do you have the full question?
The standard form of a circle is:

Your center is
and your radius is 
Plug them into the equation and you get


The correct answer is D.