Determine whether the table represents a proportional relationship. If a proportional relationship exists, what is the constant ratio of Y?
х
A)
yes:-}
NIM
5
B)
IN
yes; -
- 7 /
c)
yes;
D)
The table does not represent a proportional relationship.

What is the equation of the graph that represents f(x)=x^4 stretched vertically by 2 and shifted up 3 spaces

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top