10. For the first several months after the Fiery Red Scooter arrived in toy stores, the rate of sales increased slowly. As this, new scooter caught on, however, the rate of sales increased rapidly. After several more months, many people owned a Fiery Red Scooter, and the rate of sales decreased, Which of the following graphs could represent the total number of Fiery Red Scooters sold as a function of time, in months, after the scooter rived in toy stores?

Answer and Explanation

Your Answer is

Correct Answer is K

Explanation

When the rate increases fast, it means that the absolute value of the slope will be high, and it will be steeper on the image, so the image should be "slow-steep-slow", so K is selected