The derivative of
at a point
in the direction of a vector
is

We have

and

Then the derivative at
in the direction of
is

Answer:2/7
Step-by-step explanation:
The volume of <span>a right square pyramid is

, where </span><span>

is basis area.
</span>
If the lengths of the sides of the base remain fixed and height
<span>is multiplied by a factor 10, than new height is

and the volume is
</span>
Answer:
C.x2 + 12x + 4x + 48
Step-by-step explanation:
The Formula is Y= Mx +B
Y= 6x+4