Since I didnt

chezmarylou1i
2021-12-14
Answered

I am struggling with the concept of parameterizing curves. I am not even sure if I know what it means so I tried to look some things up.

Since I didnt

Since I didnt

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asked 2021-05-14

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.

asked 2021-12-06

Let P be the vector-valued function $P\left(t\right)=(\mathrm{sin}t+,\mathrm{cos}t)$ .

(a) What curve is traced by P? Draw a picture of this curve.

(b) Draw the vector${P}^{\prime}\left(\frac{\pi}{3}\right)$ at the point corresponding to $t=\frac{\pi}{3}$ on the picture you produced in part (a).

(c) Find a vector equation for the line tangent to the curve at$t=\frac{\pi}{3}$ .

(a) What curve is traced by P? Draw a picture of this curve.

(b) Draw the vector

(c) Find a vector equation for the line tangent to the curve at

asked 2021-12-20

If a curve has the property that the position vector $r\left(t\right)$ is always perpendicular to the tangent vector ${r}^{\prime}\left(t\right)$ , show that the curve lies on a sphere with center the origin.

asked 2022-04-30

Determine if the two vectors are skew lines or if they intersect each other. !D = h2;3;1i+d h5;3;6i and −!F = h−5;−3;−5i+ f h15;3;−3i

asked 2021-08-31

Convert the following coordinates between rectangular and polar form

$(-1,\sqrt{3})$

asked 2021-12-03

Find a path that traces the circle in the plane

asked 2021-08-30

Polar coordinates:$(8,-\frac{\pi}{3})$ convert into retangular coordinates