1) Choose the piece of artwork, photo,or an image which clearly shows at least 3 different kinds of functions you have encountered in, like linear, absolute value, quadratic, radical and polynomial.
2) Find out function equations which model at least 3 aspects or portions of image.
3) justify the choice of equations by superimposing them on image.
4) display piece of art . you may want to use poster, a PowerPoint presentation.