How do you find an ordered pair to represent $4u+6v$ given $u=<-1,4>$ and $v=<3,-2>$ ?

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Answer 1 · 2017-07-02T16:35:13

$4u+6v = 4(<-1,4>)+6(<3,-2>)$

$4u+6v = <-4,16>+<18,-12>$

$4u+6v = <14,4>$

How do you find an ordered pair to represent 4u+6v4u+6v given u=<-1,4>u=<-1,4> and v=<3,-2>v=<3,-2>?