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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 x-axis of y=|x| 2) Write an equation for the following translation. The graph of x y 3 = shifted down 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