Step-by-step explanation:
¿qué es eso?¿es esto importante? :)
Answer:
[-4,2] or ![-4 \leq x \leq 2](https://tex.z-dn.net/?f=-4%20%5Cleq%20x%20%5Cleq%202)
Step-by-step explanation:
Range is the range of the y-axis.
Although we see that the "line" ends at a specific point, it is neither the highest or lowest y-value.
Our lowest y value is -4, and because it is a line, it is not an open dot resulting in a [, instead of a (.
This same thing happens with highest y-value which happens to be 2.
This is interval notation.
Due to your question, you may be asking for this:
![-4 \leq x \leq 2](https://tex.z-dn.net/?f=-4%20%5Cleq%20x%20%5Cleq%202)
Answer:
C. If Sally does not play basketball, then She is not 6 feet tall
Step-by-step explanation:
<em>Represent the two statements with p and q</em>
Given
p = Sally is 6 feet tall
q = Sally plays basketball
Required
Determine the contrapositive
For a statement
![p\ -> q](https://tex.z-dn.net/?f=p%5C%20%20-%3E%20q)
<em>Meaning; If p then q</em>
The contrapositive is:
![\¬q -> \¬p](https://tex.z-dn.net/?f=%5C%C2%ACq%20-%3E%20%5C%C2%ACp)
<em>Meaning: If not q, then not p</em>
<em />
Hence;
Option C answers the question
It’s the first one because the circle is filled in meaning that it’s greater or equal than