Question
Lamar is giving saxophone lessons to his neighbor, Justin, once a week. Lamar charged Justin $20 for the sheet music he will use for his lessons. Justin pays Lamar $40 each week for the lesson. Lamar creates an equation to predict how much money he will make after 15 lessons. Determine which function type best models this scenario.(1 point)
Responses
an exponential function
a linear function
an absolute value function
a logarithmic function