Two dams, when opened, release water at different rates. the following functions represent the amounts of water the dams release over t minutes:
dam a f(t) = 5t – 7t – 1
dam b g(t) = 3t 2 + 4t + 9
which function represents the difference in the amounts of water released, h(t) = f(t) – g(t)?
options:
h(t) = 3t 2 – 5t + 11t + 10
h(t) = 2t 2 – 11t – 10
h(t) = 5t – 3t 2 – 3t + 8
h(t) = 5t – 3t 2 – 11t – 10