Domain is the set of all input values, while range is the set of all:

a.
independent variables
c.
relations
b.
output values
d.
functions

Please select the best answer from the choices provided

A
B
C
D

It’s B

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.