The standard equation for a hyperbola with a horizontal transverse axis and center at (h,k) is (x-h)2/a2 – (y-k)2/b2 = 1. The distance between the vertices is 2a and the distance between the foci is 2c. Also, a2+b2 = c2 .
Here, the center, focus, and vertex all lie on the horizontal line y = 4( i.e. these points lie on a line parallel to the X-Axis ). Thus, the hyperbola has a horizontal transverse axis.
a).The vertices of the hyperbola are equidistant from the center so that the other vertex is at (2,4).
b). Which other 2 points?
c).The center, focus, and vertex all lie on the horizontal line y = 4 which is the transverse axis.
d). The focus is 3 units from the center, so c = 3. Hence, the other focus is (4,4).
e). The vertex is 1 unit from the center so that a = 1. Now, since a2+b2 = c2 , hence b2 = 9-1 = 8. Thus, the equation of the hyperbola is (x-1)2/1 - (y-4)2/8 = 1.
Il. Analyze the hyperbola with center (1,4), focus (-2, 4), and vertex (0, 4). That is,t...
Find an equation for the hyperbola described. Graph the equation. Center at (minus6,minus2); focus at (minus6,minus8); vertex at (minus6,minus3)
2. (15) Give the standard form equation of the parabola with vertex = (1,2) and focus = (3, 2) b. the ellipse with center (-1,3), a focus at (-1,7) and a major axis point (1,8) c. the hyperbola with foci at (3,3), (3,-7) and vertices at (3,1), (3,-5). 3. (12) Identify the conic section and complete the square to give the standard equation given 3x2-10y +36x -20y+38 0 is 3 (24) Given the parametric equations x-Y-2, y-t,-2 4· a. Sketch...
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1. Consider the parabola 2 - 6x +10y - 1 = 0. () Find the vertex, focus, directrix, and axis of symmetry of the parabola. (b) Sketch the graph of the parabola. 2. Consider the ellipse 9x2 + 25y2 + 361 - 150y +36 = 0. (a) Find the center, vertices and foci of the ellipse. (b) Sketch the graph of the parabola. (b) Sketch the graph of the hyperbola. 3. Consider the hyperbola r? - 4y? +43 +...
An equation of a hyperbola is given. x^2/16 - y^2/64=1. (a) Find the vertices, foci, and asymptotes of the hyperbola. (Enter your asymptotes as a comma-separated list of equations.) (b)Determine the length of the transverse axis. (c) Sketch a graph of the hyperbola.
An equation of a hyperbola is given. x^2/16 - y^2/61=1. (a) Find the vertices, foci, and asymptotes of the hyperbola. (Enter your asymptotes as a comma-separated list of equations.) (b)Determine the length of the transverse axis. (c) Sketch a graph of the hyperbola.
Find the vertex, focus, and directrix for the following parabolas. (a) (y - 2) = 2002 - 2) vertex : focus : directrix: (b) y2 - 4y = 20% - 22 Vertex focus : directrix (c) (z - 6) = 20(4-5) vertex focus directric (d) 22 + 402 = 4y - 8 vertex focus: directrix An arch is in the shape of a parabola. It has a span of 440 meters and a maximum height of 22 meters. Find the...
Multiple choice questions Question 1 The graph of y=5 + 9x - 2r2 (24, 154) (22 154) 1. opens downwards and has vertex 2. opens upwards and has vertex 3. opens downwards and has vertex 4. opensupwards and has vertex 5. opens downwards and has vertex (-24154) Question 2 -5 20 are the values of for which the graph of y 2r2 - 11115 The solutions of T 3-r 1. lies above the r-axis 2. lies -axis, excluding on or...
Question 12 O pt Given (2-1) (4+5)2 + = 1. Find the center, vertices, endpoints of minor 25 9 axis and foci, then graph the ellipse. Label your points with their name, center, vertex, etc. + Х please box answers ill thumbs up Upload Choose a File (2-1)2 (y+5) Given + 1. Find th axis and foci, then graph the ellipse. center, vertex, etc.
2. The equation 20 = 86x2 + 140xy – 139y2 describes a hyperbola that is oriented so that it's symmetric about the lines 7y – 2x = 0 and 2y + 7x = 0. (a) Determine a symmetric matrix A so that the equation of the curve is 20 = r? Ar where r= 12). (b) Show that the determinant of A is negative. (c) Determine the minimum distance between the two branches of this hyperbola by describ- ing the...
Ny Notss Ask Your Tdentity the conic. ellipse parabola hyperbola drele Analyze thve equation center, radius, vertices, ou, and eccentricity, if posib ). Order your dris e-fror" sn allest ler estz, be" rom smallest ข largest y an answer dues, not exist, enter DNE radius varticesx y) - toci (x, y eccentricity Identify the directix and asymptotes, if possible. (Enter your answers as a c d list of cquations. If an answer doss not exdst, enter DNE.) directrix Identify the...