Problem 15
Graph each ellipse and locate the foci.4x²+16y² = 64
Problem 15
In Exercises 13–26, use vertices and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes. x2/100−y2/64=1
Problem 16
Graph the hyperbola. Locate the foci and find the equations of the asymptotes. 4y^2 - x^2 = 16
Problem 17
Find the standard form of the equation of each parabola satisfying the given conditions. Focus: (7, 0); Directrix: x = - 7
Problem 17
Use vertices and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes. y2/16−x2/36=1
Problem 17
Graph each ellipse and locate the foci. 7x² = 35-5y²
Problem 19
Find the standard form of the equation of each parabola satisfying the given conditions. Focus: (- 5, 0); Directrix: x = 5
Problem 19
Find the standard form of the equation of each ellipse and give the location of its foci.
Problem 19
Use vertices and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes. 4y2−x2=1
Problem 21
Use vertices and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes.
Problem 21
Find the standard form of the equation of each parabola satisfying the given conditions. Focus: (0, 15); Directrix: y = - 15
Problem 21
Find the standard form of the equation of each ellipse and give the location of its foci.
Problem 23
Find the standard form of the equation of each ellipse and give the location of its foci.
Problem 23
Find the standard form of the equation of each parabola satisfying the given conditions. Focus: (0, - 25); Directrix: y = 25
Problem 23
Graph the hyperbola. Locate the foci and find the equations of the asymptotes. ((x-2)^2)/25 - ((y+3)^2)/16 = 1
Problem 23
Use vertices and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes.
Problem 24
Find the standard form of the equation of the hyperbola satisfying the given conditions. Foci: (0,-4), (0,4); Vertices: (0, -2), (0,2)
Problem 25
Find the standard form of the equation of each parabola satisfying the given conditions. Vertex: (2, - 3); Focus: (2, - 5)
Problem 25
Find the standard form of the equation of the hyperbola satisfying the given conditions. Foci: (-8,0), (8,0); Vertices: (-3,0), (3,0)
Problem 25
Find the standard form of the equation of each ellipse satisfying the given conditions. Foci: (-5, 0), (5, 0); vertices: (-8, 0), (8,0)
Problem 25
Use vertices and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes.
Problem 26
Explain why it is not possible for a hyperbola to have foci at (0,-2) and (0,2) and vertices at (0,-3) and (0,3).
Problem 27
Identify the conic represented by the equation without completing the square. y^2 + 4x + 2y - 15 = 0
Problem 27
Find the standard form of the equation of each hyperbola.
Problem 27
Find the standard form of the equation of each ellipse satisfying the given conditions. Foci: (0, -4), (0, 4); vertices: (0, −7), (0, 7)
Problem 27
Find the standard form of the equation of each parabola satisfying the given conditions. Focus: (3, 2); Directrix: x = - 1
Problem 28
Identify the conic represented by the equation without completing the square. 4x^2 - 9y^2 - 8x + 12y - 144 = 0
Problem 29
Find the standard form of the equation of each hyperbola.
Problem 29
Find the standard form of the equation of each ellipse satisfying the given conditions. Foci: (-2, 0), (2, 0); y-intercepts: -3 and 3
Problem 29
Find the standard form of the equation of each parabola satisfying the given conditions. Focus: (- 3, 4); Directrix: y = 2
Ch. 7 - Conic Sections
