The answer to your question is
0.176470588
Do what that person with the long explanation says it’s most likely right!!
It depends on how many options you have
You multiply the total number of books you have time 5 because you can choose 5
Your answer is 3 raised to 4 that is 3^4.
Hope this helps :)
F(x)=3x^2 - 2x +1
f(-1)=3(-1)^2-2(-1)+1
f(-1)=3( 1 ) +2+1
f(-1)=3+3
f(-1)=6
