Differentiate the following exponential functions:

1. f(x) = e4x

2. g(x) = e-2x

3. h(x) = 3ex

4. y = -4e2x

5. y = 3e2x + 1

6. f(x) = 5e2x + 2x + 3

7. y = e√x

8. f(x) = √(e2x)

9. 

10. 

11. f(x) = 3e(x2 + 2x − 1)

12. g(x) = e4x3 + 5x2 − 3x + 6