supermanaccz

The center is -8,1

B is the answer

You are very welcome :)

The choice are mixed up so I’m just gonna tell you the answer. 

Center is (0,0)

Intercepts are (6,0);(0,6);(0,-6);(-6,0)

Domain is [-6,6]

Range is also [-6,6]

A and B

C and D

I do not understand the question, but if you want me to add them, 

2200004 is the sum of the two numbers...

The intercepts are:

(0,75);(0,-75);(75,0);(-75,0)

The radius is 75 miles

The area of the region is 5625pi

You can use desmos.com/calculator to graph the function. It helps a lot when you need to visualize.

Looking at the graph, when x = 2, y = 4.25, but when x = 7, y = 5.5.

Calculating the rate of change is like calculating the slope. 

(5.5-4.25)/(7-2)

This is equal to 0.25. 

The final answer is 1/4