OpenStax, Algebra and Trigonometry 2e §4.1 Linear Functions · Example 7 · Algebra · Graphs

Using a Linear Function to Determine the Number of Songs in a Music Collection

Marcus currently has 200 songs in his music collection. Every month, he adds 15 new songs. Write a formula for the number of songs, $N,$ in his collection as a function of time, $t,$ the number of months. How many songs will he own at the end of one year?

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OpenStax, Algebra and Trigonometry 2e · §4.1 Linear Functions · Example 7

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