A university's freshman class has 7600 students. 55% of those students are majoring in Economics. How many students in the freshman class are Economics majors?

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.