Answer:
slime
Step-by-step explanation:
The first one, decreasing then increasing
The answer 1 by 8x.25 = 2 and 4x.5squared making that 1

It is non recurring number
Hope it helps you
Answer:
Center: (-1,8)
Radius: 1
The graph is attached.
Step-by-step explanation:
The equation of the circle has the form:

Where (h,k) is the point of the center of the circle and r is the radius of the circle.
The equation given in the problem is

Therefore:
h=-1
k=8
Then, the center is (-1,8) and radius is 1.
You can graph the circle with its center at the (-1,8) and a radius of 1 as you can see in the figure attached.