Let g be the piecewise defined function shown. G(x)={x+4, -5

Idon’t exactly understand but i think dbc=rst

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .