For faster rendering use: https://turbowarp.org/610787823?turbo&fps=60&hqpen For operation, type in greater than or less than symbol, then if you want, type in an equal symbol in the same textbox. Next type in the slope and y-intercept. Repeat for the second inequality. Red means position satisfies neither inequality, yellow means it satisfies one, green means it satisfies both. Use the slider for smaller y-intercepts