Answer:
Explanation:
To find the value of k, we must look at the points of both equations.
From the graph given, we can see
f(0) = 4
g(0) = 0
We can also see that the equation for g of x is g(x) = f(x + k).
Therefore, since we know that f(0) = 4, then g(0) = f(0 + k).
Substituting the known values, we get: 0 = 4 + k
Solving for k, we have k = -4.