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Assume that $f(3) = 4$. Name a point that must be on the graph of $y= 1/5*f(5x + 5) - 5$.

 Aug 12, 2024
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\(f(3)=4\)
 

the second equation vertically compresses the original function by 1/5, horizontally compressed by 5, and horizontally shifted 5 to the left. 
 

orig. point: \((3,4)\)

new point: \((-0.4,-4.2)\) or \((-2/5,-21/5)\)

 Aug 12, 2024

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