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Unformatted text preview: parent function. a.) 2= x y b.) 3 += x y recall: y = x is a reflection about the xaxis of y=x 2) Write an equation for the following translation. • The graph of x y 3 = shifted down ½ unit. • The graph of x y 5 4 = shifted up 6 units. Horizontal Translations Consider the function x y = and let h be a positive real number. • h x y + = translates the graph h units LEFT • h x y= translates the graph h units RIGHT 3) For each function, identify the parent function and the value of h . Then graph the function by translating the parent function. a.) 3 + = x y b.) 3= x y 4) The red graphs are translations of x y = . Write an equation for each graph. 5) Graph 4 2+= x y...
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 Fall '09
 Johnson
 Algebra, Graph of a function, parent function

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