Assume f(x) = g(x). Which of the following two functions may be used to represent the function 3x = x – 4? *

1 answer:

8 0

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)

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