The answer is, x-5 equals to 0. So x equals to 5. So your answer is 5.
Answer: (2,-16)
Step-by-step explanation: you have to rewrite it by using the vertex form (h,k)
Answer:
What was the problem?
Step-by-step explanation:
Oh ok , I G u e s s it is solved already.
3.36242487588 is the answer
Answer:
Option C.
Step-by-step explanation:
Note : In the given points one point is (8,-2) instead of (-6,-2).
The standard form of a circle is
where, (h,k) is center of circle and r is radius.
It is given that center of the circle is (-1,-2). So,
...(1)
It is given that the circle passing through the point (8,-2),(-1,5),(6,-2),(-1,-9).
Substitute x=6 and y=-2 in equation (1).
Substitute in equation (1).
Therefore, the correct option is C.