ewuation of the shown parabola is y= (3/4)x^2
so here "a" = 3/16
hence ... y = -3/16 is the equation of directrix .... Answer { y= -3/16}
Given the graph of the parabola below, with vertex at the origin and the point (4,...
Frank Johnson: Attempt 1 Given the graph of the parabola below, with vertex at the origin and the point (4,12) on the parabola, find the equation and directrix of the parabola. 18 16 14 (4,12) 12 F 10 1 8 6 2 - 2 0 O A) equation: y = - 1x2, directrix: y = 3 B) equation: y = -1x2, directrix: y = A otv 30 11 80 TS 9 & 7 % 5 # $ 4 8 ON...
Given the graph of the parabola below, with vertex at the origin and the point (4, 12) on the parabola, find the equation and directrix of the parabola. 18+ 16 14 (4, 12) 12 10- 1 8 6 4 2 - 4 -2 0 2. A) equation: y = -22, directrix: Y 1 B) equation: y = - 1x, directrix: y = 3 C) equation: y = x2, directrix: Y ساده Type here to search EI 6 2 2 -4...
Find the vertex, focus, and directrix of the parabola. Then graph the parabola.(x-4)2 = 12(y + 2) The vertex of the parabola is _______ (Type an ordered pair) The focus of the parabola is _______ (Type an ordered pair.) The directrix of the parabola is _______ (Type an equation. Simplify your answer.) Use the graphing tool to graph the parabola only.
Find the standard form of the equation of the parabola with the given characteristic and vertex at the origin. Focus (20) Need Help? 11. [0/1 Points] DETAILS PREVIOUS ANSWERS LARCOLALG10 4.3.023 Find the standard form of the equation of the parabola with the given characteristic and vertex at the origin Directo y 2 = sy Need Help? Wach 12. [-/1 Points] DETAILS LARCOLALG10 4.3.025. Find the standard form of the equation of the parabola with the given characteristics and vertex...
Below is the graph of a parabola with its vertex and another point on the parabola labeled. Write an equation of the parabola. (3,1) (1, -3)
Find the vertex, focus, and directrix of the following parabola. Graph the equation. y? - 2y +x=0 The vertex is (Type an ordered pair.) The focus is (Type an ordered pair.) The equation of the directrix is (Type an equation.) Use the graphing tool to graph the equation. Click to enlarge graph
Write down the equation of given parabola x? +8x+4y+12 =0 in standard form. State the vertex, focus and the equation of the directrix. Hence, sketch its graph. 4. Show that y² + 4y +8x + 12 = 0 represents a parabola. Hence, determine its focus, and directrix. [4 marks]
Determine whether the given equation represents an ellipse, a parabola, or a hyperbola. If the graph is in ellipse, find the center, foci, vertices, and length of the major and minor axes. If it is a parabola, find the vertex, focus, and directrix. If it is a hyperbola, find the center, foci, vertices, and asymptotes. Graph the equation. 4.2 + y2 – 16x + 6y + 16 = 0
What is the standard form of the equation of the parabola with
vertex at (0,0) and directrix x= −4?
What is the standard form of the equation of the parabola with vertex at (0,0) and directrix x = -4? Select the correct answer below: O y = 16x2 O y2 = 163 O x² = 16 O x= 1692
Find a function whose graph is a parabola with the given vertex and that passes through the given point. Write your answer in vertex form a x- Vertex (-2,-4); passes through the point (-1, -7)