Answer:
part a= -1
part b= -4
Step-by-step explanation:
f(x) is y. plug in -4 for y and check x
The line segment that is a radius is FD.
Hope it will help:)❤
the correct answer is 36°
x=-12
8x=-104
8x÷8=-104÷8
x=-104÷8
x=-13