Friday
April 18, 2014

Homework Help: Algebra 1

Posted by Gayle on Saturday, November 9, 2013 at 1:21pm.

Describe the effect of the transformation.
(x,y)--->(x,-7y)

A. Vertical translation of -7 units.
B. Vertical stretch without reflection
C. Horizontal translation of -7 units
D. Vertical stretch without reflection

Is the answer A

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