Use the image of the circle to identify the length of the radius, diameter, and circumference. leave all answers in terms of π when necessary.

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

it is 32.5

i hope i could u.