Answer:
x = 2 and x = 4
Step-by-step explanation:
The solutions are the points of intersection. Those points as marked on the graph give both the x-value (2 or 4) and the associated function value (2 or -22).
The solution to the equation f(x) = g(x) doesn't care what the function value is (except that the two function values are equal). The solution is the x-value that makes those function values equal.
