Question

This also has a part two to this question I just can’t see it yet

Answer 1

The equation of the circle is given by the following formula:

`(x-h)^2+y^2=r^2`

When comparing this formula with the given equation it is concluded that 49 is the term for r^2.

Using this information we can find the radius:

`\begin{gathered} r^2=49 \\ r=√(49) \\ r=7 \end{gathered}`

Also we can conclude that h has a value of 3 and k a value of 0.

The center of the circle is located at (h,k), it means that it is located at (3,0).

r=7

c=(3,0)