Answer:
The answer is: There is a negative correlation in the data set.
Step-by-step explanation:
When it's x²/a² - y²/b²=1 it's the one with zeros on the x axis, at x=±a, y=0.
Here the zeros are at (±5,0) so that's the first page, second graph.
Answer:
13
Step-by-step explanation:
, if x = -1



Answer: 10 cats
Step-by-step explanation:
3/2
15/x
3*5=15
2*5=10
3/2=15/10