What does it mean for a relation from A to B to be a function? Explain why g(x) = function from R to R. = is not a x²-1
What does it mean for a relation from A to B to be a function? Explain why g(x) = function from R to R. = is not a x²-1
Chapter3: Graphs And Functions
Section3.5: Relations And Functions
Problem 335E: Is every relation a function? Is every function a relation?
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