Answer:240.1 m
Step-by-step explanation:
We are given the following equation that models the the time it takes to an object to fall to the ground:

Where:
is the time it takes to the object to fall to the ground
is the object's initial height
is the acceleration due gravity
Isolating
:



Solving with the given data:

This is the initial height
<span>-6x - 2 = 40
-6x = 42
x = -7
..................</span>
The maximum height of the diver would be the y value of the vertex of the graph. The vertex of the graph is (1,4). The maximum height of the diver is 4 meters.