Question 934929: What are the characteristics of a function? And how can you tell that a function is linear if you're given a description of a situation? Answer by MathLover1(20850) (Show Source):
easy way to look at an equation and know if it is or is to look at the of the function
the degree is simple the exponent of
if you have it is a function of degree , but if you have it is a function of degree or function