What is the constant of proportionality for the relationship shown in the table? x 2 4 6 8 y 1 2 3 4 1/2 2 4 8

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

See attachment below and find the equivalent of tan(∠qsr)

Write as a product: ac^2–ad+c^3–cd–bc^2+bd