Which of the following best describes the graph below?
a. it is a many-to-one function.
b. it is a function, but it is not one-to-one.
c. it is a one-to-one function.
d. it is not a function.

D. It is not a function.

Step-by-step explanation:

Radius of given circle = 4 units

Center = (0,0)

Equation of circle :

where (h,k) is the center

So, equation of given circle =

Substitute x = -1

So, since at one value of x we are getting the two values of y .

A function is a relation that for each input, there is only one output.

So, It is not a function.

Hence Option D is true.

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?