In calculus, a function is typically graphed with the horizontal axis representing the independent variable and the vertical axis representing the dependent variable. In this function, y is the dependent variable and x is the independent variable. 1 Mathematics.
Broken noses account for approximately 40% of all facial fractures. Your nose is supported by cartilage (in the front) and bone (on the back and bridge) â when this framework of bone and cartilage is struck with a force, the bones can crack or fracture â resulting in a broken nose.
These can break and bleed easily. 1  Home heating systems may dry the air in your home. 2  If your nose is hit or if it is scratched inside, the vessels may break and cause your nose to bleed. 3  If a blood vessel inside your nose is very close to the surface, blowing your nose too hard or picking your nose may make it bleed.