Priscilla graphed function g, a transformation of the quadratic parent function, f(x) = x2, in a series of steps, as shown. Which statement is correct?

A.
Priscilla made a mistake when applying the horizontal shift.
B.
Priscilla made a mistake when applying the vertical shift.
C.
Priscilla correctly graphed the transformed function.
D.
Priscilla made a mistake when applying the vertical compression.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap