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The coordinates of all points in the coordinate plane consist of ordered pairs of numbers.
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How do you get a solution set?
The solution set for a given equation is the set of all points such that their coordinates satisfy the equation.
How the solution of a linear system with two equations is represented by the point where the graphs of the two equation intersect?
The first graph consists of all points whose coordinates satisfy the first equation.The second graph consists of all points whose coordinates satisfy the second equation.The point of intersection lies on both lines so the coordinates of that poin must satisfy both equations.
What is a solution of a linear equation in two variables?
The solution of a linear equation in two variable comprises the coordinates of all points on the straight line represented by the equation.
How do you best describe a parabola?
The set of all points in a plane that are equidistant from a single point and a single line
For all negative numbers n y nx passes through the same quadrants as y -3x?
true
What can you sa about the coordinates of all points that lie on the line bisecting the second and the fourth quadrants?
They satisfy the equation x + y = 0
When graphing the points can your tell whether or not they are collinear?
Yes. Calculate the ratio of the difference in y-coordinates and the difference in x-coordinates between pairs of points. If the ratio is the same, the points are collinear. If not, they are not. The only exception is if all the x-coordinates are he same and the ratio is not defined. In this case the points are also collinear - all on a vertical line.
What is true about all coordinate points in quadrant IV of a coordinate graph?
Their first coordinates are positive and their second coordinates are negative.
Graph the points (3-2) (-3-2)(-43) and (23). Connect each point the in order listed.Name the the figure and quadrants in which it is located.?
If you mean points of: (3, -2) (-3, -2) (-4, 3) and (2, 3) then it graphs out as a parallelogram occupying all 4 quadrants.
What is the math definition for the word x-axis?
the principal or horizontal axis of a system of coordinates, points along which have a value of zero for all other coordinates.
Is it true that all quadrants are parallelograms?
No.
What is a co-plan?
A series of 3 points will always determine a plane unless 2 or all 3 points are identical points (they have the same coordinates).If the idea is to have the three points determine oneplane, a unique plane, then three points will do that as long as none of them have the same spacial coordinates (have identical locations) or as long as the three points do not lie on a single line
A point in a coordinate system with integer coordinates?
Points with integer coordinates are often called lattice points. Lattices exist in all dimensions.When we talk about lattices points on the rectangular Cartesian coordinate system, this is a two dimensional lattice. Three dimensional lattice points are often used to study crystals.
How do you get a solution set?
The solution set for a given equation is the set of all points such that their coordinates satisfy the equation.
When would three points not determine a plane?
A series of 3 points will always determine a plane unless 2 or all 3 points are identical points (they have the same coordinates).If the idea is to have the three points determine oneplane, a unique plane, then three points will do that as long as none of them have the same spacial coordinates (have identical locations) or as long as the three points do not lie on a single line.If a straight line can be drawn through all three points, they will not form one unique plane either.
What does the line represent when you graph a linear equation?
It is the locus of all points whose coordinates satisfy the equation of the line.
Multiplying the coordinates of all points of a figure in the coordinate plane by a scale factor to get a similar figure is called?
Scale factor
