×

# Function notation

What does the subscript mean in $$f_n(x)$$?

Note by Harrison Lian
3 years, 11 months ago

Sort by:

Say $$f_{n}(x)=x^n$$. Then $$f_{1}(n)=x$$ $$f_{2}(x)=x^2$$, etc. · 3 years, 11 months ago

Its just a name given to a polynomial. · 3 years, 11 months ago