Which of the following situations can best be modeled with a quadratic function?
For every month that passes, the number of songs stored on an MP3 player increases by 22.
The change in the number of students enrolled in a college over the previous semester is increasing by 58 each semester.
The amount of yogurt consumed by citizens of a country is increasing by 25,000 ounces every month.
The average number of minutes high school students sleep every night is decreasing by 3 minutes every 5 years.
The number of people in a line as a function of minutes passed can be modeled with the quadratic function whose graph has a vertex of (1, 14) as shown.
What is the quadratic function’s equation?
Which type of function best models the data in the table?
Which type of function best models the data in this graph?