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QUESTION 2 - 1 POINT Find the intersection points of the parabola y = -0? -...
(1 point) Consider the function f(x, y) = 4x+ + 8y. List all critical points of...
(1 point) Consider the function f(x, y) = 4x+ + 8y. List all critical points of f(x, y). If there are none, enter "none". If there is more than one, enter a comma-separated list of ordered pairs, e.g., "(1,2), (3,4). (5,6)" Critical points are List all critical points of f(x,y) which are local maxima. If there are none, enter "none". If there is more than one, enter a comma-separated list of ordered pairs, e... "(1,2), (3,4), (5,6) Local maxima occur...
This Question: 1 pt 1 of 15 (0 Find the equation of the parabola described below....
This Question: 1 pt 1 of 15 (0 Find the equation of the parabola described below. Find the two points that define the latus rectum, and graph the equation. Focus at (-3,-4); directrix the line x=5 The equation of the parabola in the standard form is I. (Type an equation.) The two points that define the latus rectum are (Type ordered pairs. Use a comma to separate answers as needed.) Use the graphing tool to graph the parabola. Click to...
PROBLEM 7 Find all critical points of g(x, y) = 12 y - 6xy - 63/2x...
PROBLEM 7 Find all critical points of g(x, y) = 12 y - 6xy - 63/2x + 144x + y2 + 3x - 6. Input your answer as a sequence of one or more ordered pairs separated by commas. For example: (1,2), (3,4), (5,6)
Please answer all questions !! Question 2 2 of 6 Part A Constants Find the average...
Please answer all questions !!
Question 2 2 of 6 Part A Constants Find the average velocity of the dot between t 0 and t-2.0 s A web page designer creates an animation in which a dot on a computer screen has a position of r4.5 cm(2.7 cm/s2 )t2]i + (4.8 cm/s )tj Give your answer as a pair of components separated by a comma. For example, if you think the x component is 3 and the y component is...
Find the area enclosed by the parabola y2-3y+4 and the line x 2y+4 ts where the parabola and the line intersect. Gi...
Find the area enclosed by the parabola y2-3y+4 and the line x 2y+4 ts where the parabola and the line intersect. Give your answer as a comma-separated list of points, e g Worksheet b) Determine the area of the enclosed region. Give your answer as an exact expression Worksheet Area 100%
Find the area enclosed by the parabola y2-3y+4 and the line x 2y+4 ts where the parabola and the line intersect. Give your answer as a comma-separated list of...
Consider the system of equations dxdt=x(3−x−4y) dydt=y(1−3x), taking (x,y)>0. (1 point) Consider the system of equations...
Consider the system of equations dxdt=x(3−x−4y) dydt=y(1−3x),
taking (x,y)>0.
(1 point) Consider the system of equations de = 2(3 – 2 – 49) = y(1 - 33), taking (2,y) > 0. (a) Write an equation for the (non-zero) vertical (-)nullcline of this system: (Enter your equation, e.g., y=x.) And for the (non-zero) horizontal (y-)nullcline: (Enter your equation, e.g. y=x.) (Note that there are also nullclines lying along the axes.) (b) What are the equilibrium points for the system? Equilibria =...
parabola has its focus at the point (4:0) and its directrix is the line y -...
parabola has its focus at the point (4:0) and its directrix is the line y - x + 3 . The closest point on the parabola to he directrix is 0 (0,0) O (3/2,2) O (3,4/3) O (2,3/2) O (4/3,3)
Consider the quadratic function: f(x)=2x^2−8x+2 . Find the following for this parabola. A) The line of...
Consider the quadratic function: f(x)=2x^2−8x+2 . Find the following for this parabola. A) The line of symmetry: B) The vertex: C) The vertical intercept is the point D) Give the coordinates of the two xx intercepts of the parabola as ordered pairs.
x < n with BCs y(0)= 0 and y(z) 0. (1 point) Find the eigenvalues and...
x < n with BCs y(0)= 0 and y(z) 0. (1 point) Find the eigenvalues and eigenfunctions for y" = Ay on 0 Note that any constant times an eigenfunction is also an eigenfunction. In order to obtain a unique solution find (x) so that x) dx 1 First find the eigenvalues and orthonormal eigenfunctions for n 1, i.e., An, >,(x). For n 0 there may or may not be an eigenpair. Give all these as a comma separated list....
10- Find the equation of the parabola described. Find the two points that define the latus...
10- Find the equation of the parabola described. Find the two points that define the latus rectum, and graph the equation. Vertex at (0,0); axis of symmetry the y-axis; containing the point (3,5) What is the equation of the parabola? 3- 6- 4- 2-1 X -10 -8 -6 -4 -2 2 4 6 8 10 (Use integers or fractions for any numbers in the equation.) Find the two points that define the latus rectum. The left point is and the...
(1 point) Consider the function f(x, y) = 4x+ + 8y. List all critical points of f(x, y). If there are none, enter "none". If there is more than one, enter a comma-separated list of ordered pairs, e.g., "(1,2), (3,4). (5,6)" Critical points are List all critical points of f(x,y) which are local maxima. If there are none, enter "none". If there is more than one, enter a comma-separated list of ordered pairs, e... "(1,2), (3,4), (5,6) Local maxima occur...
This Question: 1 pt 1 of 15 (0 Find the equation of the parabola described below. Find the two points that define the latus rectum, and graph the equation. Focus at (-3,-4); directrix the line x=5 The equation of the parabola in the standard form is I. (Type an equation.) The two points that define the latus rectum are (Type ordered pairs. Use a comma to separate answers as needed.) Use the graphing tool to graph the parabola. Click to...
PROBLEM 7 Find all critical points of g(x, y) = 12 y - 6xy - 63/2x + 144x + y2 + 3x - 6. Input your answer as a sequence of one or more ordered pairs separated by commas. For example: (1,2), (3,4), (5,6)
Please answer all questions !!
Question 2 2 of 6 Part A Constants Find the average velocity of the dot between t 0 and t-2.0 s A web page designer creates an animation in which a dot on a computer screen has a position of r4.5 cm(2.7 cm/s2 )t2]i + (4.8 cm/s )tj Give your answer as a pair of components separated by a comma. For example, if you think the x component is 3 and the y component is...
Find the area enclosed by the parabola y2-3y+4 and the line x 2y+4 ts where the parabola and the line intersect. Give your answer as a comma-separated list of points, e g Worksheet b) Determine the area of the enclosed region. Give your answer as an exact expression Worksheet Area 100%
Find the area enclosed by the parabola y2-3y+4 and the line x 2y+4 ts where the parabola and the line intersect. Give your answer as a comma-separated list of...
Consider the system of equations dxdt=x(3−x−4y) dydt=y(1−3x),
taking (x,y)>0.
(1 point) Consider the system of equations de = 2(3 – 2 – 49) = y(1 - 33), taking (2,y) > 0. (a) Write an equation for the (non-zero) vertical (-)nullcline of this system: (Enter your equation, e.g., y=x.) And for the (non-zero) horizontal (y-)nullcline: (Enter your equation, e.g. y=x.) (Note that there are also nullclines lying along the axes.) (b) What are the equilibrium points for the system? Equilibria =...
parabola has its focus at the point (4:0) and its directrix is the line y - x + 3 . The closest point on the parabola to he directrix is 0 (0,0) O (3/2,2) O (3,4/3) O (2,3/2) O (4/3,3)
x < n with BCs y(0)= 0 and y(z) 0. (1 point) Find the eigenvalues and eigenfunctions for y" = Ay on 0 Note that any constant times an eigenfunction is also an eigenfunction. In order to obtain a unique solution find (x) so that x) dx 1 First find the eigenvalues and orthonormal eigenfunctions for n 1, i.e., An, >,(x). For n 0 there may or may not be an eigenpair. Give all these as a comma separated list....
10- Find the equation of the parabola described. Find the two points that define the latus rectum, and graph the equation. Vertex at (0,0); axis of symmetry the y-axis; containing the point (3,5) What is the equation of the parabola? 3- 6- 4- 2-1 X -10 -8 -6 -4 -2 2 4 6 8 10 (Use integers or fractions for any numbers in the equation.) Find the two points that define the latus rectum. The left point is and the...
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