Solve the all parts of following problem:
Problem: A convex mirror, like the passenger-side rearview mirror on a car, has a focal length of -2.3m. An object is 4.6m from the mirror.
Part A: Use ray tracing to determine the location of its image.
Part B: Is the image upright or inverted?
Part C: Is the image real or virtual?
I know the correct answer but explain how to get this answer!