I am assuming you meant to write b(x) = x-4.

Since this is a linear function, the domain is all real numbers.
The tangent line to a circle makes an angle of 90 degrees with the radius.
If |FG| is tangent to circle E. then
30^2 = 26^2 + 17^2
which is not true.
Therefore, line segment FG is not tangent to circle E.
Answer:
a) 
b) 
c) 5
Step-by-step explanation:
Answer:
the answer is 29
Step-by-step explanation:
good luck! <33