2 + 5 = 7...it’s basic addition but ok...
Х - has Danny
2 - has Carly
--------------------------
9 - have together
x + 2 = 9
x = 9 - 2
x = 7 - has Carly.
From the given functions, it can be seen that the graph of g(x) represents a shift of 6 units to the left of the graph of f(x).
Given a function, f(x), a shift of k units to the left of f(x) is given by g(x + k).
Therefore, if g(x) = f(x + k), then k = 6.
