Problem 31
Find the vertex, focus, and directrix of each parabola with the given equation. Then match each equation to one of the graphs that are shown and labeled (a)–(d). (y - 1)2 = 4(x - 1)
a.
b.
c.
d.
Problem 31
Find the standard form of the equation of each hyperbola.
Problem 31
Find the standard form of the equation of each ellipse satisfying the given conditions. Major axis horizontal with length 8; length of minor axis = 4; center: (0, 0)
Problem 33
Find the standard form of the equation of each ellipse satisfying the given conditions. Major axis vertical with length 10; length of minor axis = 4; center: (-2, 3)
Problem 33
Use the center, vertices, and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes. (x+4)2/9−(y+3)2/16=1
Problem 33
Find the vertex, focus, and directrix of each parabola with the given equation. Then match each equation to one of the graphs that are shown and labeled (a)–(d). (x + 1)2 = - 4(y + 1)
a.
b.
c.
d.
Problem 34
In Exercises 31–34, find the vertex, focus, and directrix of each parabola with the given equation. Then match each equation to one of the graphs that are shown and labeled (a)–(d). (y - 1)2 = - 4(x - 1)
Problem 35
Find the vertex, focus, and directrix of each parabola with the given equation. Then graph the parabola. (x - 2)2 = 8(y - 1)
Problem 35
Use the center, vertices, and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes. (x+3)2/25−y2/16=1
Problem 37
Find the vertex, focus, and directrix of the parabola with the given equation. Then graph the parabola. y^2 = 8x
Problem 37
Find the vertex, focus, and directrix of each parabola with the given equation. Then graph the parabola. (x + 1)2 = - 8(y + 1)
Problem 37
Use the center, vertices, and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes. (y+2)2/4−(x−1)2/16=1
Problem 37
Graph each ellipse and give the location of its foci. (x − 2)²/9 + (y -1)² /4= 1
Problem 38
Find the vertex, focus, and directrix of the parabola with the given equation. Then graph the parabola. (y-2)^2 = -16x
Problem 39
Find the vertex, focus, and directrix of each parabola with the given equation. Then graph the parabola. (y + 3)2 = 12(x + 1)
Problem 39
Use the center, vertices, and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes. (x−3)2−4(y+3)2=4
Problem 39
Graph each ellipse and give the location of its foci. (x +3)²+ 4(y -2)² = 16
Problem 39
Find the vertex, focus, and directrix of the parabola with the given equation. Then graph the parabola. (x-4)^2 = 4(y+1)
Problem 40
Find the vertex, focus, and directrix of the parabola with the given equation. Then graph the parabola. x^2 - 4x - 2y = 0
Problem 41
Use the center, vertices, and asymptotes to graph each hyperbola. Locate the foci and find the equations of the asymptotes. (x−1)2−(y−2)2=3
Problem 41
Find the standard form of the equation of the parabola satisfying the given conditions. Focus: (12,0); Directrix: x=-12
Problem 41
Graph each ellipse and give the location of its foci. (x − 4)²/9 + (y +2)² /25= 1
Problem 41
Find the vertex, focus, and directrix of each parabola with the given equation. Then graph the parabola. (y + 1)2 = - 8x
Problem 42
Find the standard form of the equation of the parabola satisfying the given conditions. Focus: (0,-11); Directrix: y=11
Problem 43
Convert each equation to standard form by completing the square on x and y. Then graph the hyperbola. Locate the foci and find the equations of the asymptotes.
Problem 43
Convert each equation to standard form by completing the square on x or y. Then find the vertex, focus, and directrix of the parabola. Finally, graph the parabola. x2 - 2x - 4y + 9 =0
Problem 43
Graph each ellipse and give the location of its foci. x²/25 + (y -2)² /36= 1
Problem 45
In Exercises 43–50, convert each equation to standard form by completing the square on x and y. Then graph the hyperbola. Locate the foci and find the equations of the asymptotes.
Problem 45
Convert each equation to standard form by completing the square on x or y. Then find the vertex, focus, and directrix of the parabola. Finally, graph the parabola. y2 - 2y + 12x - 35 = 0
Problem 45
Graph each ellipse and give the location of its foci. (x +3)²/9 + (y -2)² = 1
Ch. 7 - Conic Sections
