7. meters
8. millimeters
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Answer:
Step-by-step explanation:
i hope this helps
Answer:
P Q R S T _4.5
Step-by-step explanation:
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The function given to us is : 
We want to see which function represents the horizontal compression of f(x) by a factor of 4
We can compress a function horizontally by multiplying the x by a constant number, in this case multiplying x by 4
So horizontal compression of 
This matches with the option B = 
Hence, your answer (B) is correct.