Question 5 Which object is defined by two fixed vertices? circle polygon oline triangle Question 7 1 points Sav The function's name shall be readable. In API of a pen-plotter model, which of the following will draw a line from (x1, y1) to (X2, y2)? o moveto(x1, y1); lineto(x2, y2); lineto(x1, y1) lineto(x2, y2); olineto(x1, y1); moveto(x2, y2); o moveto(x1, y1); moveto(x2, y2); Question 8 1 points SE If we follow the synthetic-camera model, we need functions in the three-dimensional API for graphic system to specify the following: Objects material properties light sources A viewer Question 9 Which of the following approach of computer graphics architecture can achieve real time behavior? pipeline photon mapping ray tracing radiosity Question 10 1 points Save Answe The output of the is a set of fragments for each primitive. A fragment can be thought of as a potential pixel that carries with it information, including its color and location, that is used to update the corresponding pixel in the framebuffer. fragment processing clipping and fragment assembly rasterizer vertex processing