SOLUTION: Please help me solve a horizontal compression of 1/3 from y=x-3

Question 1166757: Please help me solve a horizontal compression of 1/3 from y=x-3
Answer by ikleyn(52787) (Show Source): You can put this solution on YOUR website!
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Horizontal compression of 1/3 is the same as horizontal stretching with coefficient 3.


    y = .


You multiply  "x"  by  .


That is all what you do.

The general rule is that the plot y = f(kx) is the horizontal compression with the coefficient "k" of the plot y = f(x),

for any positive real coefficient "k".

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