Jason is selling video games. to earn his monthly bonus, he must sell a minimum of 5 games. he has 30 he can sell. the video games cost $20 each. the function f(x) = 20x can be used to represent this situation. what is the practical range of the function? question 16 options: 1. all whole numbers from 5 to 30, inclusive. 2. all whole numbers from 100 to 600, inclusive. 3. all real numbers. 4. all multiples of 20 between 100 and 600, inclusive.