The graph shows the amount of profit earned (y-axis) per person (x-axis) who enter an amusement park. What is a reasonable Domain of this function?1.___ Does it make sense to connect the dots? 2.___

1.
a. Domain consists of Irrational and Rational numbers.
b. Domain is All Real numbers
c. Domain is all Integers
d. Domain is all Whole numbers

2.
a. It does make sense since connecting dots shows projection
b. It does make sense since there are more data pints beyond what is graphed
c. It does not make sense since profit must be in whole dollars
d. It does not make sense since the number of people must be in whole numbers

1. b. Domain is All Real numbers

2. b. It does make sense since there are more data points beyond what is graphed.