A parabola has a focus of F(-6,6) and a directrix of x DC-8, y) represents any...
parabola has its focus at the point (4:0) and its directrix is the line y - x + 3 . The closest point on the parabola to he directrix is 0 (0,0) O (3/2,2) O (3,4/3) O (2,3/2) O (4/3,3)
Find the focus, directrix, vertex and axis of symmetry for the parabola -8(y + 3) - (-3) Focus = Directrix Vertex = Be sure to enter each answer in the appropriate format. Hint: What is the appropriate notation for a line or a point? Graph the parabola. Include the directrix and focus with your graph. 0 5 4 3 2 0.5 .4.9.2 2 97 5 0 2 -2 9 . - 5 - 0 7+ Clear All Draw: : /...
9. (2 points) 4. Find the standard form of the equation of the parabola with a focus at (0, -9) and a directrix y 1 x2 9 y Oy2-36x x2 36 y Oy2 = -9x 5. Find the standard form of the equation of the parabola with a focus at (7, 0) and a directrix at x = -7. (2 points) 1 x2 28 1 X = y2 28 -28y x2 Oy2 14x = 9. (2 points) 4. Find the...
For the given Parabola (y-5)=16(x+2)^2 , determine: a. vertex b.P c. focus d. equation of directrix
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...
#12 EXERCISE SET 15.3 Toto In Exercises 7-12, determine the coordinates of the focus and the equation of the directrix of each narabola. State the direction in which each parabola opens and sketch each curve. 1/2 = 4y 4. y2 = -20x 7. y = 10x 10.x = -17y 2. x = 12y O 5.x = -8y) 11. y = -21x 3. 7= - 4x m 6. x = -16y 9. - 2y be 12. y 3x l o storima...
parabola has a veertex of (a,3) and focus (a,-8), how do I find the equation? 2) x=3tan(t)+C y=Asec(t)+5 eliminate parameter to get rectangular equation show me how to do these step by step please Parabola vertex cha, 3) Foarsilang) nad Equation? y=Bsee t) + 5 x=3 tan HHAI eliminate parameter to get reathing iniar aquestion
FITTING A QUADRATIC PARABOLA 8-11 Fit a parabola (7) to the points (x, y). Using MATLAB 10. hr] Worker's time on duty, y [sec] = His/her reaction time, (t, y) (1, 2.0), (2, 1.78), (3,1.90), (4, 2.35), (5, 2.70) FITTING A QUADRATIC PARABOLA 8-11 Fit a parabola (7) to the points (x, y). Using MATLAB 10. hr] Worker's time on duty, y [sec] = His/her reaction time, (t, y) (1, 2.0), (2, 1.78), (3,1.90), (4, 2.35), (5, 2.70)
y=-2(x-4)^2 -1 Please explain in detail how to find the focus of the parabola. 8:56 1 You can use GeoGebra, blank scratch paper, and a calculator. No notes, no access to textbook, and no access to others assignments. Access to GeoGebra - Click here Ca or text me at 740-297-MATH if any problems. Quadratic Formula 2a 23. -St points ! I Previous Answers KauElAilg8 122030 4/50 Submissions Used KauBg6t22.000 450 Graph the parabola. Flash Player version 10 or higher is...
plz onstruct and evaluate a surface integral that represents the work done by the vector field 8 in the first octant F(x,y,2)(x, 2z,3y), around the triangular section of the plane 2x+ traversed counterclockwise. onstruct and evaluate a surface integral that represents the work done by the vector field 8 in the first octant F(x,y,2)(x, 2z,3y), around the triangular section of the plane 2x+ traversed counterclockwise.