3 years ago

30 Points! Please help! Is this a function? (-8,-16), (-2,-8), (-2,0), (6,4), (8,12)

1 answer:

4 0

No this is not a function because it is not one to one! Each x value needs to have only one output! The -2 values have two different outputs thus making it not a function.

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Step-by-step explanation:

Given

F = 1800 N

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P = ?

Using the formula

$\:\:\:P=\overrightarrow{F\cdot }\overrightarrow{v}$

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$\overrightarrow{v\cdot }\overrightarrow{w}=|v||w|cos\:\theta$

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