Answer:
3x+4
Step-by-step explanation:
Use a=

r^2 (r represents your radius of 4 feet)

(4^2)
Answer = 16

^2
Answer:try 43
Step-by-step explanation:
Answer:
Step-by-step explanation:
6,0 would be your coordinates
2,4
6,12
meaning that the numbers are multiplied by three. you can see the points without having to plot it on a graph