Respuesta :
42 girls +63 boys =105 altogether. I need you to guide me thru the process.
1+5 =6.
1+5 =6.
F(x) = log3 (x + 1)
so (x + 1) = 3^(F(x)) ( by the definition of logarithms)
x = 3^(Fx) - 1
F-1(x) = 3^x - 1
F(-1 (2) = 3^2 - 1 = 8
so (x + 1) = 3^(F(x)) ( by the definition of logarithms)
x = 3^(Fx) - 1
F-1(x) = 3^x - 1
F(-1 (2) = 3^2 - 1 = 8
