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!
Green Door Meanings. Green bursts with images of spring, and so green is symbolic of renewal, growth, rejuvenation and transformation. Green is associated with the earth, and can provide grounding energies. Green is also used in holistic healing practices because it promotes physical well-being as well as compassion.
my front door is facing west. i read that the only colors for a front door that is west facing door, (in feng shui) are yellow, silver, gold, copper, and white. but i wanted to paint my front door red. will that have a negative effect? or is it just that those colors are recommended but not entirely necessary? 1 following.