Help me i need it for class

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

Opposite angles in a parrellelogram are