Sometimes it is, sometimes it is not.
Chat with our AI personalities
The first number is divisible by the second number
-- The x-coordinate of the midpoint is the average of the x-coordinates of the end-points. -- The y-coordinate of the midpoint is the average of the y-coordinates of the end-points. -- The average of two numbers is 1/2 of (the first number plus the second number).
The first number in an ordered pair (of rectangular coordinates) is the distance from the origin along the x- axis. If the number is 0, then any point having this coordinate must lie on the y-axis. If the second number is 0 then the point is at the origin (0,0). If the second number is positive then the point lies on the y-axis above the origin. If the second number is negative then the point lies on the y-axis below the origin.
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.
Passing through the points of -8-0 and 1-5 Difference between y coordinates of first and second points: =(-0) - (-5) = +5 Difference between x coordinates of first and second points: =(-8) - (1) = -9 So slope = 5/(-9) = -5/9