If you graph a linear function, you get a line. If you graph a quadratic function, you get something called a parabola. A parabola tends to look like a smile or a frown, depending on the function. Check out this tutorial and learn about parabolas!
Orange Door Meanings. Orange is a colour associated with Mercury, which is the swiftest of the planets. Indeed the planet as the fleet-footed Roman god is symbolic of for reception, communication, perception, commerce, movement, intelligence and flexibility. With these kind of qualities, it might be a good idea to paint your business door orange.
Fastest unless you have painterâs indecisionâ¦. Picking the best color for your front door can seem like a daunting task when there are so many options available. It can seem like a big risk to choose a bold color for the entrance to your home. You know you want a change, but are nervous for the outcome.