Mode
The mode of a set of numbers is the number that repeats the most in the set.
Example:
Mode of the set {1,2,3,2,4,5} is 2.
The set of numbers {1,2,4,1,2,3,6,8}has two modes: 1 and 2.
Remember:
There can be more than one number with the highest repeat count. In that case all of them with the highest repeat count are modes.
Monomials
An expression with only one term is called monomial.
Example:
3x, 2x2, and 4xy are all monomials.
2x+1,x+y,3(x+1),and x+x2 are not monomials.
Remember:
There is no addition or subtraction in monomials.
Mono means one, as in monologue.
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