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What is the primary focal chord of a parabola?
The primary focal chord of a parabola is a line segment that passes through the focus of the parabola and has its endpoints on the parabola itself. For a standard parabola defined by the equation (y^2 = 4px), the focus is located at the point ((p, 0)). The primary focal chord is unique in that it is perpendicular to the axis of symmetry of the parabola and is the longest chord that can be drawn through the focus.
Is a graph of a quadratic function a line?
Yes but it is not a straight line because it looks like an umbrella and it is called a parabola
How many endpoints do a line have?
A line segment has two endpoints
Is a parabola a line?
By the geometric definition of a line, it is represented by two points, and all points on the line are collinear, between or extrapolating to infinity from the straight line made by the two points. In other words, a line is straight, and can be represented by a binomial function (example: y=2x+1). A parabola is a function, but cannot be described mathematically as a line.
Has 2 endpoints?
A line segment has two endpoints.
Is a parabola a function?
Y = X2 ===== The graph of this parabola is crossed only at a point and once by a vertical line, so it is a function. Passes the vertical line test.
Can a parabola represent a function?
If a vertical line passes through the supposed function at only one spot then you have a function.
What is the primary focal chord of a parabola?
The primary focal chord of a parabola is a line segment that passes through the focus of the parabola and has its endpoints on the parabola itself. For a standard parabola defined by the equation (y^2 = 4px), the focus is located at the point ((p, 0)). The primary focal chord is unique in that it is perpendicular to the axis of symmetry of the parabola and is the longest chord that can be drawn through the focus.
Does a sideways parabola represent a function?
No, it does not. You can tell if something is a function or not by using the vertical line test. If there is more than one point at any vertical line, it is not a function.
Is a graph of a quadratic function a line?
Yes but it is not a straight line because it looks like an umbrella and it is called a parabola
How many endpoints do a line have?
A line segment has two endpoints
Is a parabola a line?
By the geometric definition of a line, it is represented by two points, and all points on the line are collinear, between or extrapolating to infinity from the straight line made by the two points. In other words, a line is straight, and can be represented by a binomial function (example: y=2x+1). A parabola is a function, but cannot be described mathematically as a line.
Can a line segment have 2 endpoints?
a line segment is part of a line that does not continue infinetely. therefore it has endpoints on both sides. by default a line segment has 2 endpoints, it is not a question if it 'can' have 2 endpoints.
Does a line have 2 endpoints?
No, a line goes forever. A line segment has two end points
What are two end points called in geometry?
the two endpoints of a line make a line segment. endpoints are just endpoints
Has 2 endpoints?
A line segment has two endpoints.
What line only has 2 endpoints?
All line segments have exactly two endpoints.
