Answer:
a) d²y/dx² = ½ x + y − ½
b) Relative minimum
Step-by-step explanation:
a) Take the derivative with respect to x.
dy/dx = ½ x + y − 1
d²y/dx² = ½ + dy/dx
d²y/dx² = ½ + (½ x + y − 1)
d²y/dx² = ½ x + y − ½
b) At (0, 1), the first and second derivatives are:
dy/dx = ½ (0) + (1) − 1
dy/dx = 0
d²y/dx² = ½ (0) + (1) − ½
d²y/dx² = ½
The first derivative is 0, and the second derivative is positive (concave up). Therefore, the point is a relative minimum.
<span>Answer: Brian
has some understanding of budgeting. However, a budget does not create
more money each month. It just helps him use his money better.
This is what Brian said and my assessment:
</span>
<span>.... his budget helps him know where his money is
being spent TRUE
It allows him to spend some money on entertainment with
the peace of mind that he will be able to pay the rent: TRUE
...and even gives
him more money each month NOT REALLY ... money is not created by the budget</span>
A. 1/6
b. 6/3
c. 1
I think those are the answers
Answer:Did he ever come back?
Step-by-step explanation:
