True. -
False.
false
It is a linear equation in two variables, x and y. Any point on the line defined by the equation will satisfy the equation and conversely, any ordered pair that satisfies the equation will represent a point, in the Cartesian plane, will be on the line.
A vertical line can not be defined by any normal equation, because its range is a single number that gives the x-coordinate and y can have any value whatever.
The point (0, -4) lies on the negative y-axis, which is not in any of the four quadrants. In a Cartesian coordinate system, the quadrants are defined by the signs of the x and y coordinates, and since the x-coordinate is zero, it does not fall into any quadrant.
False.
i promise. its false.
false
There are infinitely many coordinate pairs - the coordinates of each point on the infinite line defined by the equation.
It is a linear equation in two variables, x and y. Any point on the line defined by the equation will satisfy the equation and conversely, any ordered pair that satisfies the equation will represent a point, in the Cartesian plane, will be on the line.
A vertical line can not be defined by any normal equation, because its range is a single number that gives the x-coordinate and y can have any value whatever.
The point (0, -4) lies on the negative y-axis, which is not in any of the four quadrants. In a Cartesian coordinate system, the quadrants are defined by the signs of the x and y coordinates, and since the x-coordinate is zero, it does not fall into any quadrant.
The angle of 4.560 degrees is in the first quadrant. In the Cartesian coordinate system, the first quadrant is defined by angles between 0 and 90 degrees, where both the x and y coordinates are positive.
The given equation is not that of a parabola.
For Cartesian coordinates in n-dimensional space there are n axes which are [usually] orthogonal and which meet at a single point called the origin. The coordinates of any point in the n-space are defined by ordered n-tuples whose terms refer to the distances of the point, from the origin, along each of the axes.
For Cartesian coordinates in n-dimensional space there are n axes which are [usually] orthogonal and which meet at a single point called the origin. The coordinates of any point in the n-space are defined by ordered n-tuples whose terms refer to the distances of the point, from the origin, along each of the axes.
That should be plural: "Cartesian coordinates". That's the most common type of coordinate system, with coordinates that are usually at right angles to one another - for example (x, y), or (x, y, z).