Julio has two financial analyst provide profit functions for his company. Analyst A provides the
function given in the graph, where x is the month
after December 2013, while Analyst B offers the
function f(x)=-56x2 + 800x + 30000. How much
faster as the average profit change projected by
Ancilyst Be betwicen December 2013 and May 2014
compared to Analyst A?

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