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Input/Output
Intro to Functions
Term | Definition |
---|---|
coordinate plane | The grid that has the x-axis and the y-axis. |
x-axis | The number line that runs horizontal and has negative numbers on the left and positive numbers on the right. |
y-axis | negative numbers move down from the origin (zero), and positive numbers move up from the origin (zero). |
coordinate points | A specific location on a graph listed by 2 numbers in (x, y) format. The x-coordinate shows how far left or right to move. The y-coordinate shows how far up or down to move. |
input | The number or value that goes IN an equation in order to get the output. (the x value) |
output | The answer or value that comes OUT of an equation. It is typically what the y-value represents |