Answer all questions correctly, thank you.

Question 1 (2 points) Which function is used to determine the OpenGL window background color? Select one. glClearColor glColor glClear glSetColor Question 2 (2 points) Which function can be used to specify the width and height of an OpenGL window? Select one. OglfwCreate Window Oglfwinit gladLoadGLLoader O glViewport Question 3 (2 points) Soved How many numbers are needed to represent a 2D vertex? Select one. Four One Two Three Question 4 (2 points) Which of these functions sends vertex data to the GPU? Select one. giGenerateBuffers glGenBuffers glBindBuffer glBuffer Data Question 5 (2 points) Which of these is a phase in the modern OpenGI pipeline? Select one. g/DrawPipeline Og DrawElements glDrawArrays OglDrawindex