Mathematics, 10.09.2020 01:01 book0001

Amir throws a stone off of a bridge into a river. The stone’s height (in meters above the water) t seconds after Amir throws it is modeled by: h(t)=5t+20t+160

Amir wants to know when the stone will reach its highest point.

How many seconds after being thrown did the stone reach its highest point?

Answers: 3

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Amir throws a stone off of a bridge into a river. The stone’s height (in meters above the water) t s...