Find the equation of the line that contains the points (2,-5) and (-3,10)
a. y= -3x+1
b. y= 3x +1
c. y= -3x -1
d. y= 3x -1

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