Direction of steepest ascent and descent Consider the following functions and points P a. Find the unit vectors that give the direction of steepest ascent and steepest descent at P. b. Find a vector that points in a direction of no change in the function at P . 31 F ( x , y ) = e − x 2 / 2 − y 2 / 2 , P ( − 1 , 1 )
Direction of steepest ascent and descent Consider the following functions and points P a. Find the unit vectors that give the direction of steepest ascent and steepest descent at P. b. Find a vector that points in a direction of no change in the function at P . 31 F ( x , y ) = e − x 2 / 2 − y 2 / 2 , P ( − 1 , 1 )
Direction of steepest ascent and descentConsider the following functions and points P
a.Find the unit vectors that give the direction of steepest ascent and steepest descent at P.
b.Find a vector that points in a direction of no change in the function at P.
31
F
(
x
,
y
)
=
e
−
x
2
/
2
−
y
2
/
2
,
P
(
−
1
,
1
)
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
T
1
7. Fill in the blanks to write the calculus problem that would result in the following integral (do
not evaluate the interval). Draw a graph representing the problem.
So
π/2
2 2πxcosx dx
Find the volume of the solid obtained when the region under the curve
on the interval
is rotated about the
axis.
38,189
5. Draw a detailed graph to and set up, but do not evaluate, an integral for the volume of the
solid obtained by rotating the region bounded by the curve: y = cos²x_for_ |x|
≤
and the curve y
y =
about the line
x =
=플
2
80
F3
a
FEB
9
2
7
0
MacBook Air
3
2
stv
DG
Find f(x) and g(x) such that h(x) = (fog)(x) and g(x) = 3 - 5x.
h(x) = (3 –5x)3 – 7(3 −5x)2 + 3(3 −5x) – 1
-
-
-
f(x) = ☐
Chapter 12 Solutions
Student Solutions Manual, Single Variable for Calculus: Early Transcendentals
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