Question

Question 2 of 10

Rectangle ABCD has vertex coordinates A(1, -2), B(4, -2), C(4, -4), and D(1,
-4). It is translated 1 unit to the left and 3 units up. What are the coordinates
of B'?
O A. (5,-5)
OB. (3, 1)
OC. (7,-3)
OD. (1,-1)

Answer 1

OB. (3, 1)

Explanation:

The rule for translating 1 unit left and 3 units up is (x-1, y+3)

So we just apply that to B

B(4, -2)

B'(4-1,-2+3) or B'(3,1)