Elevation vs. Distance The following graph, obtained from GPS data, shows the elevation of a hiker as a function of the distance d from the starting point of the trail. a. Find the slope of the secant line that passes through points A and B . Interpret your answer as an average rate of change over the interval 1 ≤ d ≤ 3. b. Repeat the procedure outlined in part (a) for the secant line that passes through points P and Q c. Notice that the elevation function is nearly constant over the segment of the trail from mile d = 4.5 to mile d = 5. Give a plausible explanation for the horizontal line segment.
Elevation vs. Distance The following graph, obtained from GPS data, shows the elevation of a hiker as a function of the distance d from the starting point of the trail. a. Find the slope of the secant line that passes through points A and B . Interpret your answer as an average rate of change over the interval 1 ≤ d ≤ 3. b. Repeat the procedure outlined in part (a) for the secant line that passes through points P and Q c. Notice that the elevation function is nearly constant over the segment of the trail from mile d = 4.5 to mile d = 5. Give a plausible explanation for the horizontal line segment.
Elevation vs. Distance The following graph, obtained from GPS data, shows the elevation of a hiker as a function of the distance d from the starting point of the trail.
a. Find the slope of the secant line that passes through points A and B. Interpret your answer as an average rate of change over the interval 1 ≤ d ≤ 3.
b. Repeat the procedure outlined in part (a) for the secant line that passes through points P and Q
c. Notice that the elevation function is nearly constant over the segment of the trail from mile d = 4.5 to mile d = 5. Give a plausible explanation for the horizontal line segment.
Let a = (-1, -2, -3) and 6 = (-4, 0, 1).
Find the component of b onto a.
Forces of 9 pounds and 15 pounds act on each other with an angle of 72°.
The magnitude of the resultant force
The resultant force has an angle of
pounds.
* with the 9 pound force.
The resultant force has an angle of
with the 15 pound force.
It is best to calculate each angle separately and check by seeing if they add to 72°.
=
Let (6,2,-5) and = (5,4, -6).
Compute the following:
บี.บี.
บี. นี =
2
−4(u. v) =
(-4). v=
ū. (-40)
(ū. v) v =
Chapter 1 Solutions
Calculus: Early Transcendentals, Books a la Carte, and MyLab Math with Pearson eText -- Title-Specific Access Card Package (3rd Edition)
Intro Stats, Books a la Carte Edition (5th Edition)
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