Using the graph of f(x) and g(x), where g(x) = f(k⋅x), determine the value of k. 4 one fourth negative one fourth −4

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?