Answer:
it is algebraic expression
Answer:
Therefore,

Step-by-step explanation:
Given:
A Equation of a Circle that is

Which can be written as

To Find:
Center C( -g , -f ) = ?
radius = r =?
Solution:
General Equation of a Circle is given as

On Comparing the Given equation with the General equation we get the following values,

Now, Center and Radius for above circle is given as

Therefore,

Answer: mass and the distance apart are the factors that affect the force of gravity
Step-by-step explanation:
To increase the force of gravity on an object, you must increase the mass of the object and decrease the distance between objects.