the horizontal tangent line mean y'=0
8 - 2x = 0
x = 4
Answer:
122
Step-by-step explanation:
32+32+29+29=122
If you want to find the slope:
(0--4)
--------
(5-0)
4/5 is the slope where it is rise over run
Answer:
ii
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let's first subtitute
with 
This will turn the problem into

Using the chain rule, we will find that the derivative of this function,
, is represented by the following:

We know what
is in this case, but we need to find
.
This can be done with the product rule:

Plugging these functions back into the original subtitution will give you the final answer:
