We need more detail I will help when i get a real question
106 square feet.. your welcome
It is in the form y = mx + b. therefore it is linear.
Answer:

Step-by-step explanation:
Hi there!
Equation of a circle:
where the circle is centered at (h,k) and the radius is r
<u>1) Plug in the given center (7,0)</u>

<u>2) Plug in the radius (1)</u>

I hope this helps!