5.3 - Make a table of values and graph. 5 2 + = x y 2 2 1 )...

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Section 5.3 Function Rules, Tables and Graphs
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A function rule is a fancy way of saying an equation. Example of function notation Find the range of this function if the domain is {-1, 0, 2} 2 4 ) ( - = x x f
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Find each 1 ) ( 2 + = x x f 5 2 ) ( + = x x g ) 1 ( f ) 3 ( - f ) 7 ( - g ) 0 ( g
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The three ways to show a function A function rule (or equation) A table A graph
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Unformatted text preview: Make a table of values and graph. 5 2 + = x y 2 2 1 ) (-= x x f 1 ) ( + = x x g 3 2-= x y 2 ) ( 2 + = x x h Homework # _____ Show at least five points on each graph and do your work on a separate sheet from your graph paper p.249 # 5, 7, 10, 15, 17, 22, 30...
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5.3 - Make a table of values and graph. 5 2 + = x y 2 2 1 )...

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