1. [-/7 Points] SCALCET8 2.8.027. ASK YOU R TEACHER Find the derivative of the function using the definition of derivative. 9(X)=\\/8x 9'(X) = State the domain of the function. (Enter your answer using interval notation.) State the domain of its derivative. (Enter your answer using interval notation.) Show My Work (Optional) a 2. [-/8 Points] DETAILS SCALCET8 2.8.050. MY NOTES ASK YOUR TEACHER The figure shows graphs of f, f ', f ", and f ". Identify each curve. f ? C f ' ? " f " ? C # Show My Work (Optional)