Let u = <-7, -2>. Find 4u.
2 answers:
Answer:
a. <-28, -8>
Step-by-step explanation:
The given vector is
u = <-7, -2>.
To find 4u, we multiply the given vector by the scalar 4.
4u =4 <-7, -2>.
4u =<-7\times4, -2\times4>.
We multiply out to get;
4u =<-28, -8>.
The correct choice is a. <-28, -8>
You might be interested in
9 LCM=3x3=9, 45 LCM=5x9=45, 81 LCM=9x9=81
answer: $120
have a goood day
The pattern rule for these items are to subtract 0.08 every time
hope it helps!
:D
Answer:
B |-, 0 e
Step-by-step explanation:
The domain is {-9,-4,3,9}
The range is {2}
