2 Quick Math Questions

[schoolisfun]

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@cjester

if y=3f(x-1), think how y differs from f(x). the (x-1) means the graph is just shifted right one unit, so range (vertical values) is not affected by that. the 3 makes the graph three times as tall, so if the highest value of f(x) is 6, three times that is 18.

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<p>Oh that’s right! I forgot about that. But either way, prep company tests cannot be fully dependable upon. </p>

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@ash7321

Also, thanks for the advice Schoolisfun; I was actually thinking about doing that, but I forgot about it until you posted!

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<p>No problem :)</p>