Answer: you can use Photomath
Step-by-step explanation:
X > -4 is the answer if you solve for x.
Answer:
A) There is a pretty strong positive linear relationship between sales of firewood and cough drops.
Explanation:
Correlation coefficient: It is used to analyze the relationship between two variables, the greater it is the stronger the relationship will be.
- Sales of firewood affects cough drops, they have a direct and strong positive relationship.
It’s D, because the x-value, 8, has two y-values, the 5 and 9. In order to be a function, each x-value has to have only one y-value.
