(-12)2 equals 144 -122 equals 22
Answer:

Step-by-step explanation:
We are given the first derivative of
and the value of
.
To go from the first derivative to the original function, we integrate.
Therefore:

To integrate, we add 1 to the power and divide by the new power:

Because we have an indefinite integral, we have to add the constant,
, to the end.
So: 
We know
so we can find the constant
.


Therefore 
Answer:
29.5r - 33.65s
Step-by-step explanation:
Answer:
Yes, parallelogram OABC is a rectangle.
Step-by-step explanation:
The vertices of a parallelogram are O(0,0), A(-4,1), B(-3,5) and C(1,4).
A parallelogram is a rectangle if its any two adjacent sides are perpendicular to each other.
product of slopes of two perpendicular lines is -1.
Formula for slope is
Using the formula we get
It means OA is perpendicular to AB.
Since two adjacent sides are perpendicular, therefore the given parallelogram OABC is a rectangle.
Answer:
7 units i think im sorry im snot so sure
Step-by-step explanation: