Whitehall District Schools ► Pre-Calculus ► Pre-Calc ► Chapter 8: Analytic Geometry in Two- and Three-Dimensions ► 8.1 Conic Sections and Parabolas

• 8.1 Conic Sections and Parabolas 29 
  • 8.1.1 Find Vertex, Fous, Directrix, and Focal Width 5   
    • Find the vertex, focus, directrix, and focal width of the parabola.- x2 = y
    • Find the vertex, focus, directrix, and focal width of the parabola.x = 7y2
    • Find the vertex, focus, directrix, and focal width of the parabola.x2 = 8y
    • Find the vertex, focus, directrix, and focal width of the parabola.y2 = -32x
    • Find the vertex, focus, directrix, and focal width of the parabola.y2 = 16x
  • 8.1.2 Find Equation of Parabola from Graph 6   
    • Find an equation that matches the parabola's graph.
    • Find an equation that matches the parabola's graph.
    • Find an equation that matches the parabola's graph.
    • Find an equation that matches the parabola's graph.
    • Find an equation that matches the parabola's graph.
    • Find an equation that matches the parabola's graph.
  • 8.1.3 Find Equation for Parabola Given Conditions 10   
    • Find the standard form of the equation of the parabola.Focus at (-4, 7), ...
    • Find the standard form of the equation of the parabola.Focus at (0, 3), ...
    • Find the standard form of the equation of the parabola.Focus at (4, -9), ...
    • Find the standard form of the equation of the parabola.Focus at (7, 0), ...
    • Find the standard form of the equation of the parabola.Vertex at (-9, 4), ...
    • Find the standard form of the equation of the parabola.Vertex at (7, -8), ...
    • Find the standard form of the equation of the parabola.Vertex at the origin, ...
    • Find the standard form of the equation of the parabola.Vertex at the origin, ...
    • Find the standard form of the equation of the parabola.Vertex at the origin, ...
    • Find the standard form of the equation of the parabola.Vertex at the origin, ...
  • 8.1.4 Graph Parabola Given Equation 3   
    • Graph the parabola.4y = x2
    • Graph the parabola.4y = -x2
    • Graph the parabola.x = y2
  • 8.1.6 Solve Apps: Parabolas 5   
    • Parabolic Focus
    • Solve the problem. 20 m 1 mA radio telescope has a parabolic surface. If it ...
    • Solve the problem. 39 m  10 mA tunnel is in the shape of a parabola. The ...
    • Solve the problem. 58 ft 28 ftA building has an entry the shape of a ...
    • Solve the problem.A domed ceiling is a parabolic surface. For the best ...