Question

triangle pqr has vertices p(-2, 6), q(-8, 4), and r(1, -2). it is translated according to the rule (x, y) → (x - 2, y - 16). what is the y - value of p?
options:
-18
-16
-12
-10

Explanation:

Step1: Identify translation rule

The rule is $(x,y) \to (x - 2, y - 15)$.

Step2: Apply rule to P's y-coordinate

Original y-coordinate of P is 6. New y-value: $6 - 15 = -9$.

Answer:

-9