Given the vector v, find the image of the given plane under the translation map tv. sketch the original vector and its
image.
a. v = 〈2, −1,3〉, 3x − 2y − z = 0
b. v = 〈−1,2, −1〉, 2x − y + z = 1

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total