Take a Test molly lawrence httpsIwwwmathxlcomStudentPlayerTe

Take a Test molly lawrence https:I/www.mathxl.com/Student/PlayerTest.aspx?testid- 174320022&centerwinmyes; MT126-5B Fall 2017 Test: Exam 4 - 71-7.3, 7.5,7.6 This Question: 1 pt 17 of 32 Let v be the vector from initial point P1 to terminal point P2. Write v in terms of i and i P1=(-3,7), P2 = (-5,1) v= (Type your answer in terms of i and j ) lec deos Enter your answer in the answer box. raph o Save for Later

Solution

vector joining points = terminal point - initial point

v=P₂-P₁

=>v=(-5,1)-(-3,7)

=>v=(-5-(-3))i+(1-7)j

=>v=(-5+3)i-6j

=>v=-2i-6j