Which of the following graphs show a picture of a function y=f(x)? Select all that apply.

1. -10 --5 --10 2. 20 -10 10 3 . 1-10 4. 5 . Graph 1 Graph 2 Graph 3 Graph 4 Graph 5Question 3 Which of the following graphs show a picture of a function y = f (a )? (Select all that apply.) 10 1 point 5 1 . - 10 - 5 -5 --10 2. 20 -10 10 3. -10 10 4. 5 . Graph 1 Graph 2 Graph 3 Graph 4