19: 30
which is true regarding the graphed function f(x)?
f(0) = 3
of(5) = -1
f(3) = 2
of(2)= -2

“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 .