What transformation(s) is taking place i’ll mark u the brainliest if u help

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is