Question

V∆ABC is translated 6 units up and 3 units left to create ∆A'B'C'.

if vertex A is at (-1, 2) and vertex B is at (1, 5), then vertex A' is at and vertex B is at

Answer 1

see explanation

Explanation:

A translation of 6 units up means adding 6 to the y- coordinate

A translation of 3 units left means subtracting 3 from the x- coordinate

The translation rule is (x, y ) → (x - 3, y + 6 ) , then

A (- 1, 2 ) → A' (- 1 - 3, 2 + 6 ) → A' (- 4, 8 )

B (1, 5 ) → B' (1 - 3, 5 + 6 ) → B' (- 2, 11 )