In a direct variation, the constant of proportionality is -3. Which of the following would be its equation? A) y= x - 3
B) -3y= x
C) y= -3x
D) -3= xy

The image of abc is a'b'c. what transformations would result in this image? abc is reflected over the line x = 1, then is rotated -90° around the origin. abc is reflected over the line y = x - 1, then t: (x, y) → (x - 1, y - 1). abc is rotated 90° around the origin, then is reflected over the y-axis. abc is rotated -90° around the origin, then is reflected over the line y = -1.