A is already done I just need b

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume