Which of the following two statements are truly of ordinary whole-life insurance policies?
1 answer:
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NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by
The sea level is represented by h = 0, therefore, to find the corresponding time when h splashes into the ocean we have to solve for t the following equation:
Using the quadratic formula, the solution for our problem is
The rocket splashes after 26.845 seconds.
The maximum of this function happens at the root of the derivative. Differentiating our function, we have
The root is
Then, the maximum height is
1029.99 meters above sea level.
An open shape is made up of line segments. In this type of shape there is at least one line segment that is not connected to anything at one of its endpoints, so the shape is not a closed figure. So, I am going to provide four graphs for this problem.
1. Parable
This is given by the curve:
See figure 1.
2. Cubic function.
This function is given by:
see figure 2
3. Quartic function
This curve is given by:
see figure 3
4. Cosine function
This function is given by this equation:
See figure 4.
All these curves are open shapes. So, we can find a new open shape as the sum of all these curves as follows:
See figure 5.
1. Parable
This is given by the curve:
See figure 1.
2. Cubic function.
This function is given by:
see figure 2
3. Quartic function
This curve is given by:
see figure 3
4. Cosine function
This function is given by this equation:
See figure 4.
All these curves are open shapes. So, we can find a new open shape as the sum of all these curves as follows:
See figure 5.