Question 204473
Write an equation for the graph of 
y=x^2 that has been 
vertically expanded by a factor of 4: y = (1/4)x^2
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horizontally compressed by a factor of 1/5 : y = (5/4)x^2
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reflected across the y-axis: y = -(5/4)x^2
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translated 3 units to the right: y = -(5/4)(x-3)^2
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and up 4 units: y = -(5/4)(x-3)^2 + 4
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Comment: Your "vertically expanded" and "horizontally compressed"
are ambiguous terms.
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Cheers,
Stan H.