Answer:
7x-14a-63
............
The segment that is the diameter is EB
It is 8 cm long
Step-by-step explanation:
y=-3x+5
Step-by-step explanation: y=mx+b
to find slope (m) use the equation
so
= -3
to find b
use y=mx+b
-1=-3(2)+b
-1=-6+b
5=b
Hope this helps :)