The function h defined by h(t) + (49+4.9t) (10-t) models the

Last updated: 7/19/2022

The function h defined by h(t) + (49+4.9t) (10-t) models the height, in meters, of an object t seconds after it is dropped from a helicopter. From what height is the object dropped? a 500 b 490 c 480 d 460