Answer:
A
Step-by-step explanation:
Based on the sample response given, the statements included in the explanation on the horizontal line test are:
- a reference to the horizontal-line test.
- a statement that the function is one-to-one.
- inverse is a function.
<h3>What is the horizontal-line test?</h3>
The horizontal line test is used to not only find out if a graph has an inverse function, but also if that inverse is also a function itself.
To pass the horizontal line test, the function has to be one-to-one which means that a horizontal line can intersect the graphed function at one point in all places. If this happens, then there is an inverse and the inverse itself is a function.
Find out more on the horizontal line test at brainly.com/question/11471811
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Of the choices offered, the only one that makes any sense is ...
1. It is more than the number of students who prefer movies and picnics combined.
Answer:
21 times
Step-by-step explanation:
Given
![P(3) = 50 \%](https://tex.z-dn.net/?f=P%283%29%20%3D%2050%20%5C%25)
![n =42](https://tex.z-dn.net/?f=n%20%3D42)
Required
The least number of times to land on 3
This is calculated using:
![Least = n * P(3)](https://tex.z-dn.net/?f=Least%20%3D%20n%20%2A%20P%283%29)
![Least = 42 * 50\%](https://tex.z-dn.net/?f=Least%20%3D%2042%20%2A%2050%5C%25)
![Least = 21](https://tex.z-dn.net/?f=Least%20%3D%2021)
It would be B because eaxh section either repeats itself or is close to repeating its previous part