math
posted by sarah .
f(x) = 4e^1x +13x +5 at (0,9)
1. All steps for finding the first derivative of the function are clearly and accurately shown.
2. All steps for evaluating the derivative to find the slope of the tangent to the curve at the given point are clearly and accurately shown.
3. All steps for writing the equation of the tangent line to the curve at the given point are clearly and accurately shown.
4. The correct solution for EACH is shown.

what is the question?