Sketching graphs Sketch a possible graph of a function f that satisfies all the given conditions. Be sure to identify all vertical and horizontal asymptotes . 67. lim x → 0 + f ( x ) = ∞ , lim x → 0 − f ( x ) = − ∞ , lim x → ∞ f ( x ) = 1 , lim x → − ∞ f ( x ) = − 2
Sketching graphs Sketch a possible graph of a function f that satisfies all the given conditions. Be sure to identify all vertical and horizontal asymptotes . 67. lim x → 0 + f ( x ) = ∞ , lim x → 0 − f ( x ) = − ∞ , lim x → ∞ f ( x ) = 1 , lim x → − ∞ f ( x ) = − 2
Solution Summary: The author illustrates the graph of the function f with all vertical and horizontal asymptotes which satisfying the given conditions.
Sketching graphsSketch a possible graph of a function f that satisfies all the given conditions. Be sure to identify all vertical and horizontal asymptotes.
67.
lim
x
→
0
+
f
(
x
)
=
∞
,
lim
x
→
0
−
f
(
x
)
=
−
∞
,
lim
x
→
∞
f
(
x
)
=
1
,
lim
x
→
−
∞
f
(
x
)
=
−
2
1. Show that the vector field
F(x, y, z)
=
(2x sin ye³)ix² cos yj + (3xe³ +5)k
satisfies the necessary conditions for a conservative vector field, and find a potential function for
F.
1. Newton's Law of Gravitation (an example of an inverse square law) states that the magnitude
of the gravitational force between two objects with masses m and M is
|F|
mMG
|r|2
where r is the distance between the objects, and G is the gravitational constant. Assume that the
object with mass M is located at the origin in R³. Then, the gravitational force field acting on
the object at the point r = (x, y, z) is given by
F(x, y, z) =
mMG
r3
r.
mMG
mMG
Show that the scalar vector field f(x, y, z) =
=
is a potential function for
r
√√x² + y² .
Fi.e. show that F = Vf.
Remark: f is the negative of the physical potential energy, because F = -V(-ƒ).
2. Suppose f(x) = 3x² - 5x. Show all your work for the problems below.
Chapter 2 Solutions
Single Variable Calculus: Early Transcendentals, Books a la Carte, and MyLab Math with Pearson eText -- Title-Specific Access Card Package (3rd Edition)
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Differential Equation | MIT 18.01SC Single Variable Calculus, Fall 2010; Author: MIT OpenCourseWare;https://www.youtube.com/watch?v=HaOHUfymsuk;License: Standard YouTube License, CC-BY