Percents from tape diagrams.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

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