Answer:
An equation of the circle with center (h, k) and radius r:
Step-by-step explanation:
Not sure what you need to find out but,
An equation of the circle with center (h, k) and radius r:
Solve for b
<span>b² =81-36=45 </span>
<span>x²/a² - y²/b² =1 </span>
<span>plug in and choose</span>
It can be the line of best fit because it closely fits the data points
Are you in college bc what is that?
You have to get h by itself first