Function k is a transformation of the parent exponential function f. What are the domain and range of function
k (x) = -2*
O
Domain: {re R-∞0 < x < ∞0}
Range: {ye Ry > 0}
Domain: {xe R |-∞0 < x < ∞0}
Range: {ye R y ≤ 0}
Domain: {xe R |-∞0 < x < ∞0}
Range: {ye R-00 < y < ∞0}
Domain: {re R |-∞0 < x < ∞0}
Range: {ye Ry < 0}