SOLUTION: Use the vectors u = <-3, 4> and v = <2, 1>. 3u • v = ?

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Question 1110360: Use the vectors u = <-3, 4> and v = <2, 1>.
3u • v = ?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Use the vectors u = <-3, 4> and v = <2, 1>.
3u • v = ?
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Multiply u by 3
Then find the dot product, if that's what you mean.