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Functions Ch.1
C. 1
Question | Answer |
---|---|
_____ is a correspondence or pairing between 2 variables such that each value of the first (independent) variable corresponds to exactly 1 value of the second (dependent) variable. | A function |
_______is a relation in which no 2 different ordered pairs have the same first coordinate. | A function |
No vertical line intersects the graph of a function in more than one point is what theorem | Vertical-Line Test for Functions |
For all real numbers a, b, and c c(a+b)=ca+cd is the ___________ property. | distributive |
For all real numbers a and b, -(a+b)=-a+-b is _______ ___ __ _____ theorem | opposite if a sum |
give an example of an algebraic expression | 2x or x-2 |
give an example of an algebraic sentence | 2x=16 or x-2=89 |