Function Sign Video
Upload On Wed Feb 17 2010 by ASL STEM
Average Rating: 5.00 / 5
Definition
A function is a procedure for assigning a unique output to any allowable input.
Source: "Precalculus" by David H. Collingwood, K. David Prince, and Matthew M. Conroy at University of Washington
Example
y = x/2 + 5, in this case the allowable inputs are all real numbers and y is unique given x.
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