Question

David runs the music-streaming service Absolute Audio. Since upgrading his app last year, David has steadily gained subscribers.

This situation can be modeled as a linear relationship.
What does the slope of the line tell you about the situation?
A. david had 350 subscribers 6 months aafter upgrading the app
B. david gained 100 subscribers every 3 months
C. david gained 150 subscribers every 3 months
D. david had 150 subcribers when he upgrading the app

Answer 1

Answer: B. David gained 100 subscribers every 3 months.

Explanation:

The slope of the line shows us the change. First, we will need to find the slope. We will use "rise over run" to do this, resulting in a slope of 100/3. This represents 100 subscribers every three months leading us to answer option B;

B. david gained 100 subscribers every 3 months