Precalc0108to0109-page9

Precalc0108to0109-page9 - () (Section 1.8: x = f y ) 1.8.9...

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(Section 1.8: x = fy () ) 1.8.9 PART I: NONRIGID TRANSFORMATIONS; STRETCHING AND SQUEEZING WARNING 8 : Just as for translations (“shifts”) for the x = case, the horizontal transformations are now the more intuitive ones. The graph of x = cf y is: a horizontally stretched version of G if c > 1 a horizontally squeezed version of G if 0 < c < 1 The graph of x = fc y is: a vertically squeezed
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