2.1 Handout - x does ( ) 3 f x = ? 10 10 x y A graph is NOT...

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x y The domain of a function is the values of x for which a function is defined. D: The range of a function is the values of y for which a function is defined. R: The notation f (1) means find the y -value at x = 1. (1) f = (2) f = ( 6) f - = For what value of x does ( ) 7 f x = ? SECTION 2.1 10 10 x y D: R: ( 7) f - = ( 3) f - = (4) f = For what value of
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Unformatted text preview: x does ( ) 3 f x = ? 10 10 x y A graph is NOT a function if it doesnt pass the vertical line test (no vertical line can touch the graph more than 1 time.) This graph is NOT a function, but does still have a domain and range. D: R: What are the y-values when x = 1? 10 10...
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This note was uploaded on 10/01/2010 for the course MAT 1033 taught by Professor Berthiaume during the Fall '10 term at Edison State College.

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