The parent function f (x) = x2 is reflected across the x-axis, vertically stretched by a factor of 4, and translated right 3 units to create g (x). Use the description to write the quadratic function in vertex form.
g (x) = 4(x + 3)2
g (x) = 4(x - 3)2
g (x) = -4(x - 3)2
g (x) = -4 (x + 3)2

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