Need help filling out the chart for #3

1- identificar select the category that corresponds to each term. january 23 11: 59 pm unlimited attempts remaining grade settings 276-279 vocabulary list modelo fiesta quinceañera casada adolescencia viudo juventud navidad niñez vejez aniversario de bodas divorciado madurez cumpleaños soltera

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Im literally having a mental breakdown