Question

The graph of f(x) = (0.5)x is replaced by the graph of g(x) = (0.5)x - k. If g(x) is obtained by shifting f(x) down by 5 units, the value of k is ________.

Answer 1

ill give a medal

Answer 2

Well remember that when you add or subtract a number from the whole equation you shift the graph up or down...

for example

f(x) = 3x + 5 would shift the graph of 3x up 5 units...

so how does this pertain to your question?