19-29 find the derivative of the function using the definition of derivative. state the domain of the function and the domain of its derivative. 19. f(x)=3 x-8

Question

19-29 find the derivative of the function using the definition of derivative. state the domain of the function and the domain of its derivative.

19.
`f(x)=3 x-8`

Answer 1

The derivative of that function is 3x.

The domain of f(x) = x∈ℝ

The domain of f(x) is also x∈ℝ

Explanation: