Please help asap will mark brainiest (04.05 LC)

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 7 units, the value of k is .

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5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)