How is finding the “tangent” of a value different from finding the “inverse tangent” of a value? Explain clearly with some examples.

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Which is the completely factored from of xy^3-x^3y

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.