Question

The stone's height h (in meters above the water). t seconds after Alain threw it, is

modeled by:
h=-4.9+2+10t+18
What is the height of the stone at the time it is thrown?​

Answer 1

The height of the stone at the time it is thrown is 15.1 meters.

Step-by-step explanation:

At the time the stone is thrown, t=0.

Substituting t=0 into the equation, we get:

h=-4.9 + 2 + 10(0) + 18

Simplifying further, we get:

h=15.1

Therefore, the height of the stone at the time it is thrown is 15.1 meters above the water.

Answer 2

The height of the stone at the time it is thrown is -4.9+2+18 = 15.1 meters.