Answer:
Associative property of addition
Step-by-step explanation:
Associative property of addition
(a + b) + c = a + (b + c)
Answer:
it's the last one
Step-by-step explanation:
hope this helped :)
Answer:
Negative correlation.
Step-by-step explanation:
Negative correlation means that as x increases, y decreases
Positive correlation means that as x increases, y also increases.
No correlation means that neither of the two above cases happens.
In the graph, we can see that on the right (when x is negative) the general y values are larger.
As x increases, the y-values decrease.
(Particularly, we could adjust these data with a linear equation with a negative slope)
Then this is a negative correlation.
