Write the standard form of the equation of the circle with center (7,1) that also contains the point (−1,−5). Enter the equation in simplest terms.
pls no links. my computer can't open

Step-by-step explanation:

1) Find the radius

We can do this by using the distance equation with the centre (7,1) and the given point (-1,-5):

where the two points are and

Plug in the points (7,1) and (-1,-5)

Therefore, the radius of the circle is 10 units.

2) Plug the data into the equation of a circle

Equation of a circle (when not centred at the origin):

where the centre is and r is the radius

Plug in the centre (7,1) as (h,k)

Plug in the radius 10

I hope this helps!

i think the answer is b

middle maybe?

step-by-step explanation: