Can someone help me with this problem? 3.75 * 10^-3 put the answer in standard form.

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]

Use set buikder notation to represent the following set: {, -2, -1, 0}

Given that s is the centroid of triangle mno, find sq.