Guenuegoomyns
2021-12-05
Answered

Find parametric equations for the line that passes through the point

$P(-3,\text{}7,\text{}9)$ and $Q(4,\text{}1,\text{}-5)$

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Walker Funk

Answered 2021-12-06
Author has **13** answers

Step 1

The line containing the point

Has parametric equations

These equations can be expressed in vector form as

Step 2

The line is defined by the vector

Thus, parametric equations of the line are

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Use the given graph off over the interval (0, 6) to find the following.

a) The open intervals on whichfis increasing. (Enter your answer using interval notation.)

b) The open intervals on whichfis decreasing. (Enter your answer using interval notation.)

c) The open intervals on whichfis concave upward. (Enter your answer using interval notation.)

d) The open intervals on whichfis concave downward. (Enter your answer using interval notation.)

e) The coordinates of the point of inflection.$(x,\text{}y)=$

a) The open intervals on whichfis increasing. (Enter your answer using interval notation.)

b) The open intervals on whichfis decreasing. (Enter your answer using interval notation.)

c) The open intervals on whichfis concave upward. (Enter your answer using interval notation.)

d) The open intervals on whichfis concave downward. (Enter your answer using interval notation.)

e) The coordinates of the point of inflection.

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What is the polar form of (-200, 10)?

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Determine the parametric, vector and scalar equations for line passing through $(-2,\text{}11)$ and $(6,\text{}1)$

asked 2021-11-30

Find sets of parametric equatons and symmetric equations of the line tha passes though the given point and is parallel to the given vector or line

$$\begin{array}{|cc|}\hline \text{Point}& \text{Parallel to}\\ (-1,\text{}0,\text{}8)& v=3i+4j-8k\\ \hline\end{array}$$

a) parametric equations

b) symmetric equations

$\frac{x+1}{3}=\frac{y}{4}=\frac{8-z}{8}$

a) parametric equations

b) symmetric equations

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Represent the line segment from Pto Qby a vector-valued function. (Pcorresponds to t= 0. Q corresponds
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$P(-7,-3,-1),Q(-2,-9,-9)$

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What is the polar form of (-3, 3)?

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Represent the line segment from P(-2, -3, 8), Q(5, 1, -2) by a vector-valued function and by a set of parametric
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