168k views
2 votes
In 2012, Katie had 74

Instagram followers. By
2015, she had increased
to 227 followers. Find the
rate of change,​

1 Answer

3 votes

Answer:

Rate of change is increase of 51 followers per year.

Explanation:

Given:

Number of followers in 2012 = 74

Number of followers in 2015 = 227

Therefore, increase in followers = 227 - 74 = 153

Duration for the change = 2015 - 2012 = 3 years

Rate of change of followers is given as:


\textrm{Rate of change}=(Increase)/(Duration)=(153)/(3)=51

Therefore, rate of change is increase of 51 followers per year.

User Rhadames
by
8.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories