p1 = ( -11, -12 ) to terminal point p2 = ( 2,5 ).

let v be a vector from initial point p1 = ( -11, -12 ) to terminal point p2 = ( 2,5 ). write v in terms fo i and j.

$\mbox{If we have to points }p_1, p_2 \mbox{ the vector from }p_1 \to p_2 \mbox{ is:}\\ v= p_2 - p_1 = (p_{2x}-p_{1x})\hat{i} + (p_{2y}-p_{1y})\hat{j}$

 $v = (2-(-11))\hat{i}+(5-(-12))\hat{j} = 13 \hat{i} + 17 \hat{j}$