Answer:
B. (x-5)²+(y+1)² = 49
Step-by-step explanation:
An equation of a circle with center (h, k) and radius r is

We have all given information we need. Our h is 5 - Our k is -1 and our radius is 7
Substitute these values in

So the answer is B choice.
Answer:
-9.375
Step-by-step explanation:
2 1/2 x (-3 3/4) = -9.375
2)
(-3, 3) (2,0)
slope = (3-0)/(-3-2) = -3/5
3)
y = 3
so slope = 0
Answer:
8
Step-by-step explanation:
Answer:
The second answer is correct.
Step-by-step explanation: