The lights of the bikes look like fireflies above the desert sand, since it is dark and all you see are the lights. the rest of the vehicle bodies are essentially invisible, and the lights appear to be at a height above the sand, and not directly on the sand.
The main idea is to explain that marriage is not always considered "love"
I don’t know what you’re saying
Answer:
Graphing the related system means that you do not have to rewrite the equation to set it equal to 0. It is easier because you can just graph each side of the equation.
Sometimes it is difficult to locate the intersection point for the system. You might have to zoom in a lot or figure out how to resize the window. Using the related function lets you focus on the x-axis to find the points.
