Flight of a Rocket. Suppose the altitude (in metres) of a rocket t seconds into flight is given by f(t) = −2t³ + 18t² –
Posted: Sat Jul 09, 2022 2:19 pm
Flight of a Rocket. Suppose the altitude (in metres) of a rocket t seconds into flight is given by f(t) = −2t³ + 18t² – 30t + 96 The interval where f(t) is concave up is none of the other answers O (-∞,1) U (5, ∞) (-∞, 3) 0 (-∞, ∞) (3,00) O (1,5)