Roger is buying a car. He can put $3000 down and pay $500 per month. How many months will it take for Roger to have at least $16,000 for the car? Inequality: Solution:

What are the domain and range of the function below? a) domain: (-4,0) range: [-2,infinity) b) domain: (-3,0) range: [-2,infinity) c) domain: (-infinity,infinity) range: [-2, infinity) d) domain: [-2,infinity) range: (-infinity,infinity)