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What is the symbol for ordered pair?
The symbol for an ordered pair is (x,y).
How do you find the inverse of an ordered pair?
The inverse of an ordered pair (a,b) is the pair (b,a). So you simply switch the order.
What does it mean both algebraically and graphically when an ordered pair is a solution to a system of two linear equations?
If an ordered pair is a solution to a system of linear equations, then algebraically it returns the same values when substituted appropriately into the x and y variables in each equation. For a very basic example: (0,0) satisfies the linear system of equations given by y=x and y=-2x By substituting in x=0 into both equations, the following is obtained: y=(0) and y=-2(0)=0 x=0 returns y=0 for both equations, which satisfies the ordered pair (0,0). This means that if an ordered pair is a solution to a system of equations, the x of that ordered pair returns the same y for all equations in the system. Graphically, this means that all equations in the system intersect at that point. This makes sense because an x value returns the same y value at that ordered pair, meaning all equations would have the same value at the x-coordinate of the ordered pair. The ordered pair specifies an intersection point of the equations.
Second number of an ordered pair?
The second number in an ordered pair (x,y) is the y-coordinate for that point.
If 2 1 is an ordered pair of the function F x what must be an ordered pair of the inverse of F x?
(1,2)
