'Cartesian equation' presentation slideshows

Equations of Ellipses and Hyperbolas

Equations of Ellipses and Hyperbolas. Sec. 8.5b. Guided Practice. Find a polar equation for the ellipse with a focus at the pole and the given polar coordinates as the endpoints of its major axis. Start with a diagram!. and. The general equation:. Substitute in points:. and.

500 views • 17 slides

Do Now - #18 on p.558

Do Now - #18 on p.558. Gra ph the set of points whose polar coordinates satisfy the g iven equations and inequalities. Relating Polar and Cartesian Coordinates. Section 10.5b. Relating Polar and Cartesian Coordinates. Coordinate Conversion Equations:. Ray. Common origin. Initial Ray.

416 views • 15 slides

Coordinate Systems and Parametric Equations

Coordinate Systems and Parametric Equations. The parametric equations of a parabola with directrix x = -a and focus (a, 0) is:. y. M. P(at 2 , 2at). x. O. F(a, 0). A(-a, 0). EXAMPLE 1 A parabola has cartesian equation y 2 = 8x.

323 views • 12 slides

x = 2 + t y = -3 + 2t

97 views • 3 slides