An integer is a positive or negative whole number. For example a positive integer is above sea level and a negitive integer is below sea level
Whats an interger?
What does opposite mean in math terms?
Opposite numbers are numbers that, when placed on a number line, are the exact same distance away from the 0, but on opposite sides, or in oppositedirections. They look the same except for their signs.
The magnitude of a real number without regard to its sign
Whats absolute value?
To find out the coordinates of a point in the coordinate system you do the opposite. Begin at the point and follow a vertical line either up or down to the x-axis. There is your x-coordinate. And then do the same but following a horizontal line to find the y-coordinate.
MOM!! How do you tell the diffrance brtween points on a cordinate plane