Find the Dot Product of U and V $( - 3 , - 8,5 )$

Multiple Choice

Find the dot product of u and v. u = $( - 3 , - 8,5 )$ ,v = $( 2 , - 6 , - 7 )$

A) $( - 14 , - 2 , - 1 )$
B) 7
C) 77
D) -17
E) $( 48 , - 35 , - 6 )$