Write the standard equation of the circle with center (1,2) and radius of 2
1 answer:
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Answer:
(2,-7)
Step-by-step explanation:
Use the midpoint formula! (Attached is a picture of it!)
1) Plug in the values:
(5-1)/2,(-6+-8)/2
2) Simplify:
4/2,-14/2
3) Solve:
(2,-7)
Answer:
Concept: Analysis
- The carrot means an exponent.
- It means something like x^2