So the answer that I have written is wrong (as you can see it is red colored) and it probably has to do with the fact that I inverted the sin and cos for the y and z value. My question is: why does it matter? The shape should be the same...
The error is that
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So the answer that I have written is wrong (as you can see it is red colored) and it probably has...
you can skip question 1 Sketch the graph of x(t) sin(2t), y(t) = (t + sin(2t))...
you can skip question 1
Sketch the graph of x(t) sin(2t), y(t) = (t + sin(2t)) and find the coordinates of the points on the graph where the tangent is horizontal or vertical (please specify), then compute the second derivative and discuss the concavity of the graph. 1. Show that the surface area generated by rotating, about the polar axis, the graph of the curve 2. f(0),0 s asesbsnis S = 2nf(0)sin(0) J(50)) + (r°(®)*)de Find an equation, in both...
Only answer 20 and 21. I already have the answe for the 1st question
only answer 20 and 21. I already have the answe for
the 1st question
A curve is described by the following parametric equations: x 3+t Which statement best describes the curve? (1 point) The curve is a parabola with a vertex at (3,-4) and is traced from left to right for increasing values of t. The curve is a parabola with a vertex at (3,-4) and is traced from right to left for increasing values of t. The curve is...
dont understand these two problem keep getting the answer wrong could you help me by explaining step by step...
dont understand these two problem keep getting the
answer wrong could you help me by explaining step by step
please.
Set up an integral for the length of the curve Use a graphing utility or computer to find the length of the curve numerically 2y2+yx+4 from (-3,-1) to (17.3) a. L dy b. Graph the curve Choose the correct graph below. O A O B. Oc O D. I-10,25,5) by I-1,7.1) I-10,25,5] by [-2,6.1] [-25,10,5] by -2.6.1 [-10,25,5] by [-6.2.1...
3. You're so thrilled by your geometric and designing capabilities (see problems 1 and 2) that...
3. You're so thrilled by your geometric and designing capabilities (see problems 1 and 2) that you decide to design a thin dinner plate that on your blueprint covers the region between the r-axis and the curve To impress the friends, you decide to make two versions of the plate and exhibit them by holding them up on a single finger. In order to do this, you need to calculate the center of mass of each. (a) (5 points) One...
3. You're so thrilled by your geometric and designing capabilities (see problems 1 and 2) that you decide to design a thin dinner plate that on your blueprint covers the region between the r-...
3. You're so thrilled by your geometric and designing capabilities (see problems 1 and 2) that you decide to design a thin dinner plate that on your blueprint covers the region between the r-axis and the curve To impress the friends, you decide to make two versions of the plate and exhibit them by holding them up on a single finger. In order to do this, you need to calculate the center of mass of each. (a) (5 points) One...
1. Set up, but do not evaluate, an integral to find the area enclosed by the...
1. Set up, but do not evaluate, an integral to find the area enclosed by the x-axis and the [x = 1 + et curve ly = t-t2 2. {*5+?2t Osts2 y = VE (1) Find the equation of the tangent line at the point where t = (2) Set up, but do NOT evaluate, an integral to find the area of the surface obtained by rotating the curve about the y-axis. 3. Set up but do NOT evaluate an...
answer 1 and 2 .. AT&T 42%D 12:40 PM Not Secure - ccsuwebworks.website Jump to Problem:...
answer 1 and 2
.. AT&T 42%D 12:40 PM Not Secure - ccsuwebworks.website Jump to Problem: [ 1 : Remaining time: 170:15 (min:sec) Problem 1. (1 point) Find the length of the curve defined by y = 4x32 + 11 from x = 1 to x= 6. preview answers Problem 2. (1 point) Compute the surface area of revolution of y = sinx about the x-axis over the interval [0,91]. S = preview answers Problem 3. (1 point) Find the...
PLEASE ANSWER EACH QUESTION FOR UPVOTE! THANK U! 1.) Which of the following parametric equations are equivalent to the p...
PLEASE ANSWER EACH QUESTION FOR UPVOTE! THANK U!
1.) Which of the following parametric equations are equivalent to
the polar equation r(theta) = cos(theta) cot(theta)?
A) x = sin^2(theta) and y = sin^2(theta) cot(theta)
B) x = cos^2(theta) and y = cos^2(theta) cot(theta)
C) x = cos^2(theta) cot(theta) and y = cos^2(theta)
D) x = cos(theta) cot(theta) and y = cos(theta)
2.)Which describes the parametric equations x = 2t and y = 4sin
t?
A) y = x^2 + 2...
exercise 4.18(2) proves that every longitude and every latitude is a line of curvature of a...
exercise 4.18(2) proves that every longitude and every
latitude is a line of curvature of a surface if revolution
EXERCISE 4.23. Let S be the torus obtained by revolving about the axis the circle in the xz-plane with radius 1 centered at (2,0,0). This torus is illustrated in Fig. 4.8. Colored red (respectively green) is the region where 2y4 (respectively r2 +y > 4). Let N be the outward-pointing unit 2- normal field on S. (1) Verify that the unit...
this is the second time i post this please do it right this time and show...
this is the second time i post this please do it right this
time and show all the steps
(10 pts) 3. Find the area inside the asteroid given by the parametric equations x=4cos') and y4sin' for OSIS2.. Show the setup of the integral and use your TI84's "fnint command to find the area.. (10 pts.] 4. Find the arc length of the asteroid given by the parametric equations x=4cos' (/) and y4sin) for Osis 2. Show the setup of...
you can skip question 1
Sketch the graph of x(t) sin(2t), y(t) = (t + sin(2t)) and find the coordinates of the points on the graph where the tangent is horizontal or vertical (please specify), then compute the second derivative and discuss the concavity of the graph. 1. Show that the surface area generated by rotating, about the polar axis, the graph of the curve 2. f(0),0 s asesbsnis S = 2nf(0)sin(0) J(50)) + (r°(®)*)de Find an equation, in both...
only answer 20 and 21. I already have the answe for
the 1st question
A curve is described by the following parametric equations: x 3+t Which statement best describes the curve? (1 point) The curve is a parabola with a vertex at (3,-4) and is traced from left to right for increasing values of t. The curve is a parabola with a vertex at (3,-4) and is traced from right to left for increasing values of t. The curve is...
dont understand these two problem keep getting the
answer wrong could you help me by explaining step by step
please.
Set up an integral for the length of the curve Use a graphing utility or computer to find the length of the curve numerically 2y2+yx+4 from (-3,-1) to (17.3) a. L dy b. Graph the curve Choose the correct graph below. O A O B. Oc O D. I-10,25,5) by I-1,7.1) I-10,25,5] by [-2,6.1] [-25,10,5] by -2.6.1 [-10,25,5] by [-6.2.1...
3. You're so thrilled by your geometric and designing capabilities (see problems 1 and 2) that you decide to design a thin dinner plate that on your blueprint covers the region between the r-axis and the curve To impress the friends, you decide to make two versions of the plate and exhibit them by holding them up on a single finger. In order to do this, you need to calculate the center of mass of each. (a) (5 points) One...
3. You're so thrilled by your geometric and designing capabilities (see problems 1 and 2) that you decide to design a thin dinner plate that on your blueprint covers the region between the r-axis and the curve To impress the friends, you decide to make two versions of the plate and exhibit them by holding them up on a single finger. In order to do this, you need to calculate the center of mass of each. (a) (5 points) One...
1. Set up, but do not evaluate, an integral to find the area enclosed by the x-axis and the [x = 1 + et curve ly = t-t2 2. {*5+?2t Osts2 y = VE (1) Find the equation of the tangent line at the point where t = (2) Set up, but do NOT evaluate, an integral to find the area of the surface obtained by rotating the curve about the y-axis. 3. Set up but do NOT evaluate an...
answer 1 and 2
.. AT&T 42%D 12:40 PM Not Secure - ccsuwebworks.website Jump to Problem: [ 1 : Remaining time: 170:15 (min:sec) Problem 1. (1 point) Find the length of the curve defined by y = 4x32 + 11 from x = 1 to x= 6. preview answers Problem 2. (1 point) Compute the surface area of revolution of y = sinx about the x-axis over the interval [0,91]. S = preview answers Problem 3. (1 point) Find the...
PLEASE ANSWER EACH QUESTION FOR UPVOTE! THANK U!
1.) Which of the following parametric equations are equivalent to
the polar equation r(theta) = cos(theta) cot(theta)?
A) x = sin^2(theta) and y = sin^2(theta) cot(theta)
B) x = cos^2(theta) and y = cos^2(theta) cot(theta)
C) x = cos^2(theta) cot(theta) and y = cos^2(theta)
D) x = cos(theta) cot(theta) and y = cos(theta)
2.)Which describes the parametric equations x = 2t and y = 4sin
t?
A) y = x^2 + 2...
exercise 4.18(2) proves that every longitude and every
latitude is a line of curvature of a surface if revolution
EXERCISE 4.23. Let S be the torus obtained by revolving about the axis the circle in the xz-plane with radius 1 centered at (2,0,0). This torus is illustrated in Fig. 4.8. Colored red (respectively green) is the region where 2y4 (respectively r2 +y > 4). Let N be the outward-pointing unit 2- normal field on S. (1) Verify that the unit...
this is the second time i post this please do it right this
time and show all the steps
(10 pts) 3. Find the area inside the asteroid given by the parametric equations x=4cos') and y4sin' for OSIS2.. Show the setup of the integral and use your TI84's "fnint command to find the area.. (10 pts.] 4. Find the arc length of the asteroid given by the parametric equations x=4cos' (/) and y4sin) for Osis 2. Show the setup of...
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