Acircle has a diameter with endpoints (-8, 2) and (-2, 6).
what is the equation of the circle?

Step-by-step explanation:

Alright, lets get started.

We have given two points that are end point of diameter.

So, the center point will be :

x co-ordinate :

y co-ordinate :

Hence the center is : (-5,4)

Now the distance between these two end points :

So radius will be half of this diameter.

Plugging these values in standard equation of circle

.................................. This is the answer

Hope it will help :)

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like:

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation: