15. Which transformation has the following effect on the coordinates of a figure:
(-v, x)
A. Rotation 90° clockwise
B. Reflection over the x-axis
C. Rotation 90° counterclockwise
D. Reflection over the y-axis

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x

(60 points) explain this in detail