The pattern has rows that are 5 tiles wide and an unknown number of rows if you take these tiles and add one additional tile you can create a pattern that has rows that are 3 tiles wide , with 3more total rows than the original pattern how many rows are in the original pattern

hmm... I'm not sure do you have any more information about the problem?

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)