Draw a 3 × 3 pixel grid pattern to display 10 intensities on a bi-level system display. Show patterns for all the intensity values.

This is a question based on halftone patterns. Halftoning is a technique used in printing and digital imaging to simulate continuous-tone images using binary or limited-color output devices, like printers or screens. The key idea is to create the illusion of different shades of gray or color by varying the density and pattern of dots.