Answer:
It’s the same
Step-by-step explanation:
To answer the problems correctly, you have to follow and pay close attention to whether or not it says "Area" or "Perimeter". For example, for the first problem, area of 63 square units, you would have to create a shape thats sides multiply out to equal 63 units squared. He could draw a square with 9 units by 7 units. This would work because 9x7=63. For perimeter, all four sides must add up to equal 38 units. Feel free to get creative with the shape on this one! If you have any other questions, just ask. Hope I helped some. :)
-Hai There!
-Your answer to this question is letter A.
-Correct me if I'm wrong. (:
Answer:
Step-by-step explanation:
We are given the slopes (the derivatives) at 
and 
.
So let's find the derivative of our equation:
At we have 
:
At we have 
:
So we have the system:
We can solve this by elimination. I'm going to add the equations allowing me to solve for 
.
Divide both sides by 2:
Let's find 
.
with 
:
Add 4 on both sides:
Divide both sides by 2:
So we have the equation so far is:
.
We can find 
by using the point (2,2):
Subtract 16 on both sides:
So the equation is .
Let's do a final check.
Check to see if we have (1,8) and (-1,-16) satisfies this. (Note: 
)
Check for 
:
which is true.
Check for 
:
which is true.
Let's check to see (2,2) is on :
which is true.
The equation has been verified with the given conditions.
