Which statements are true or false about the graph of function h

Which of the following transformations does not preserve congruence? * 5 points a. (x, y) → (y − 3, x − 3) b. (x, y) → (x + 5, y − 1) c. (x, y) → (y + 9, −x + 2) d. (x, y) → (3x + 1, 3y − 2)

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Iwill give you ! what is the measure of ∠v ?