Answer:
A. (14,20)
Step-by-step explanation:
The inverse relation is found by swapping x and y in the ordered pair.
When ...
14 = f^-1(20)
then ...
20 = f(14)
The corresponding ordered pair is (14, 20).
Answer: diameter = 2R = 28
Circumference = 2pieR
= 28pie
= 87.964594300514
Step-by-step explanation:
I used a calculator for this..
The 2nd one is the right one.!