Question

if f(x)=3x+1 find f(3)

Answer 1

f(x)=3x+1

x=3

so

3×3+1

=9+1

=10

Answer 2

Heyy here is ur ans......

F(x)=3x+1

F(3)=3×3+1

=>9+1=10

Hope it helps you☺