Answer:

Explanation:
Given

Required
Determine the equation at the point of inflection
The point of inflection of a curve is the point where the second derivative is 0.
So:

First derivative is:

Second derivative:

Equate to 0

Solve for x


Next, we calculate the slope (m) of the point using the first derivative.
Substitute -1 for x in 




To get the y equivalent;
Substitute
in 



Lastly, we calculate the line equation using:

Where
and 

So, we have:



Make y the subject


<em>Hence, the equation is: </em>
<em></em>
Answer:
Hello There!!
Explanation:
I believe the answer is d. all of the above.
hope this helps,have a great day!!
~Pinky~
Answer: If you import more than you export, more money is leaving the country than is coming in through export sales. On the other hand, the more a country exports, the more domestic economic activity is occurring. More exports means more production, jobs and revenue.
Explanation: If a country exports a greater value than it imports, it has a trade surplus or positive trade balance, and conversely, if a country imports a greater value than it exports, it has a trade deficit or negative trade balance.
:))
Answer: c. disease
Explanation: A state of good health and a state of disease is a gray zone of suboptimal health.