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Why are acids sometimes referred to as "proton donors?"
Graphing Calculator
A handheld device that is capable of plotting graphs, solving simultaneous equations, and performing other tasks with variables.
Graphically
In a manner pertaining to the visual representation of data, equations, or functions on a coordinate system.
Intercept
A point where a line, curve, or surface intersects a coordinate axis.
Absolute Value
The absolute value of a number is its distance from zero on the number line, without considering which direction from zero the number lies, always yielding a non-negative result.
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