Answer:
Here is a graph of that equation.
Let me know if you need more help! :)
Answer:

Step-by-step explanation:
Intersection represents the elements present in both sets.
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The only reason an inequality would change would be because a number is divided or multiplied by a negative number. So if it stayed the same, then it would be because there was no division or multiplication by a negative number. Hope I helped :)
Answer:
1:1
Step-by-step explanation:
They look exactly the same so they would equal each other
Answer:
The relationship between two variables is called their correlation The relationship between two variables is called their correlation
Step-by-step explanation: