- #1
jacksonpeeble
Gold Member
- 118
- 2
Homework Statement
y=9-x
Homework Equations
The Attempt at a Solution
dy/dx=-9-xln9
We are provided with the answers. I do not understand the concept behind how to get from the question to the solution. What rule(s) are applied? If somebody could solve this single question, or a similar one, in a step-by-step method, I would greatly appreciate it.