The explanatory variable is the amount of exposure the student is given to classical music.
La formula para sacar la pendiente:
Y2-Y1/X2-X1
Respuesta:
Y2-Y1/X2-X1= -2-(-10)/-1-(-1)
= -2+10/ -1+1= 8
R=8
Espero que te sirva
Equilateral, because the sides are equal
Step-by-step explanation:
i hope you will get the answer
The answer is c. Thank you