In mathematics, a unit circle is a circle of unit radius—that is, a radius of 1. Frequently, especially in trigonometry, the unit circle is the circle of radius 1 centered at the origin (0, 0) in the Cartesian coordinate system in the Euclidean plane.
f(x)=40
x=8
so if x=2 it would be 40/8 which is 5
Answer:
Hi the answer is A, hopefully i helped you
Answer:
g(-7)=5
Step-by-step explanation:
-2(-7)-9
14-9=5