Do you want a whole number or a fraction?
Answer:
7
Step-by-step explanation:
because if you add 10+7 17 17+7=24
Answer:
C) The partial derivatives were not evaluated a the point.
D) The answer is not a linear function.
The correct equation for the tangent plane is
or 
Step-by-step explanation:
The equation of the tangent plane to a surface given by the function
in a given point
can be obtained using:
(1)
where
and
are the partial derivatives of
with respect to
and
respectively and evaluated at the point
.
Therefore we need to find two missing inputs in our problem in order to use equation (1). The
coordinate and the partial derivatives
and
. For
just evaluating in the given function we obtain
and the partial derivatives are:


Now, substituting in (1)

Notice that until this point, we obtain the same equation as the student, however, we have not evaluated the partial derivatives and therefore this is not the equation of the plane and this is not a linear function because it contains the terms (
and
)
For finding the right equation of the tangent plane, let's substitute the values of the partial derivatives evaluated at the given point:

or 
Answer:
A conjecture is something that has been mathematically proved to be true, while a theorem has not been proven but is still believed to be true!
Answer: The slope is 6/1 or 6.
Step-by-step explanation:
(15, -10)
(17 , 2 ) Find the difference in y and divide it by the difference in x
15 - 17 = -2
-10 -2 = -12
-12/2= 6
(19,14)
(21,26)
19- 21= -2
14- 26 = -12
-12/-2 = 6