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Parabolas
Page 4
Questions (196)
Multiple Choice
What is the vertex of the graph?  The parabola passes through the points left parenthesis negative 1 comma
1 answer
asked by
fffreak
21 views
Multiple Choice
What is the vertex of the graph? The figure is the graph of a parabola on a coordinate grid.
1 answer
asked anonymously
64 views
In a factory, a parabolic mirror to be used in a searchlight was placed on the floor. It measured 50 centimeters tall and 90
1 answer
asked anonymously
28 views
The graph of a parabola always has an axis of symmetry.
a. true b. false
1 answer
asked anonymously
29 views
The reflecting dish of a parabolic microphone has a cross-section in the shape of a parabola. The microphone itself is placed on
1 answer
asked anonymously
43 views
What is the vertex of the graph? The parabola passes through the points left parenthesis negative 1 comma negative 1 right
1 answer
asked anonymously
11 views
What are the focus and directrix of the parabola with the given equation?
x equals negative 1 over 8 y squared A. focus (0, 2):
1 answer
asked anonymously
30 views
What is an equation of a parabola with the given vertex and focus?
vertex: (–2,5); focus: (–2,6)
1 answer
asked by
pacmangoescrazy
15 views
Is the vertex of the graph a maximum or a minimum?
The figure is the graph of a parabola on a coordinate grid. The parabola
1 answer
asked anonymously
9 views
Multiple Choice What are the focus and directrix of the parabola with the equation y = x2? (1 point) Responses focus: (3, 0) ;
1 answer
asked anonymously
44 views
What is the vertex of the parabola
1 answer
asked by
Me
14 views
%EF%BB%BF%0D%0AThe parabola passes through the points%0D%0Aleft parenthesis negative 1 comma negative 1 right
1 answer
asked by
COWBOYS
12 views
%EF%BB%BF%0D%0AThe parabola passes through the points%0D%0Aleft parenthesis negative 1 comma negative 1 right
3 answers
asked by
COWBOYS
11 views
What is an equation of a parabola with a vertex at the origin and directrix x = 4.75?
y = -1/19x^2 y = 1/19x^2 y = -1/19y^2 y =
1 answer
asked anonymously
12 views
What is an equation of a parabola with the given vertex and focus?
vertex: (0, 0); focus: (2.5, 0) x = 1/4y^2 y = 1/4x^2 x =
1 answer
asked anonymously
7 views
Multiple Choice
What is the vertex of the parabola? A parabola is graphed on a coordinate grid. The parabolas passes through the
1 answer
asked by
aaagtuygy
22 views
What are the focus and directrix of the parabola with the given equation?
x equals negative 1 over 8 y squared (1 point)
1 answer
asked anonymously
29 views
What are the focus and directrix of the parabola with the equation y = one-twelfthx2?
(1 point) Responses focus: (3, 0) ;
1 answer
asked anonymously
18 views
What is an equation of a parabola with the given vertex and focus?
vertex: (0, 0); focus: (2.5, 0) (1 point) Responses x equals 1
1 answer
asked anonymously
10 views
answer the question
True or False: The graph of a parabola always has an axis of symmetry.
1 answer
asked anonymously
11 views
The reflecting dish of a parabolic microphone has a cross-section in the shape of a parabola. The microphone itself is placed on
1 answer
asked anonymously
8 views
Find an equation of a parabola with a vertex at the origin and directrix y = –3.5
(1 point) Responses y = –start fraction 1
1 answer
asked anonymously
4 views
The reflecting dish of a parabolic microphone has a cross-section in the shape of a parabola. The microphone itself is placed on
1 answer
asked anonymously
10 views
What is the equation of the parabola with vertex (4, 4) and focus (7, 4)?
(1 point) Responses x = start fraction 1 over 12 end
1 answer
asked anonymously
2 views
What are the focus and directrix of the parabola with the equation y = 1/12x^2?
1 answer
asked anonymously
13 views
What are the focus and directrix of the parabola with the given equation?
x = -1/8 y^2
1 answer
asked anonymously
10 views
What is an equation of a parabola with the given vertex and focus?
vertex: (–2,5); focus: (–2, 6)
1 answer
asked anonymously
12 views
The table, with values in inches, represents the path of a basketball as it is dribbled before being picked up for a shot. Why
1 answer
asked anonymously
5 views
Write an equation of a parabola with vertex at the origin and the given focus.
focus (12,0) Question content area bottom
1 answer
asked anonymously
13 views
Write an equation of a parabola with vertex at the origin and the given focus.
focus (5,0) Question content area bottom
1 answer
asked anonymously
12 views
Write an equation of a parabola with vertex at the origin and the given focus.
focus (8,0) Question content area bottom
1 answer
asked anonymously
8 views
Find the equation of the parabola determined by the given information. Vertex at the origin, focus at (0,-5)
1. Y^2=-20x 2.
3 answers
asked anonymously
16 views
Find the focus of the parabola (x-3)^2=8(y+1)
1 answer
asked anonymously
6 views
What is the equation of the parabola with vertex (4, 4) and focus (7, 4)?
(1 point) Responses x = start fraction 1 over 12 end
1 answer
asked anonymously
5 views
Whats the correct answer
What are the focus and directrix of the parabola with the given equation? x equals negative 1 over 8 y
1 answer
asked by
Potsu
11 views
Which function represents a parabola?
f left-parenthesis x right-parenthesis equals 3 minus x squared x negative 2 negative 1 0 1
7 answers
asked by
...
16 views
Find the equation of the parabola determined by the given information vertex at the origin, focus at (0,-5)
A. Y^2=-20x B.
1 answer
asked anonymously
10 views
What are the coordinates of the focus of the parabola?
y=−0.25x2+6
1 answer
asked anonymously
9 views
What are the coordinates of the focus of the parabola?
y=14x2−3x+18
1 answer
asked anonymously
5 views
What are the coordinates of the focus of the parabola?
y=1/4x^2−3x+18
1 answer
asked anonymously
4 views
What are the coordinates of the focus of the parabola?
y=1/8x^2+3x
1 answer
asked anonymously
7 views
Write an equation for the following parabolas
focus: (5,2); Directrix x axis focus: (-2,3); Directrix: the line y=7
1 answer
asked anonymously
3 views
What is an equation of a parabola with the given vertex and focus?
vertex: (–2,5); focus: (–2,6)
1 answer
asked anonymously
1 view
What are the vertex and focus of the parabola with equation y=x2+8x+10?
Identify the vertex.
1 answer
asked anonymously
3 views
What is the axis of symmetry in a parabola
1 answer
asked anonymously
4 views
A curve is described by the following parametric equations: Which statement best describes the curve? (1 point) Responses The
1 answer
asked anonymously
1 view
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Parent Categories (22)
Algebra
Algebra and Equations
Algebra/Equations
Algebra/Functions
Algebraic Equations
Analytic Geometry
Analytical Geometry
Conic Sections
Coordinate Geometry
Coordinate Plane
Equations
Equations and functions
Functions
Geometry
Graphing
Graphing equations
Graphs
Graphs and Equations
Mathematics
Quadratic Equations
Quadratic Relations and Conic Sections
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