Write a function that models the relationship among x, y, and r.

1

step-by-step explanation:

you are throwing one dart

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

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)

the answer for the question that you are asking is 4