Math Blog

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If the remainer is 0 when one polynomial is divided by another polynomial, the divisor and the quotient are factos of the dividend.

The graph of g(x)= f (x)-c is the graph of f shifted downward c units. The graph of g(x)= f (x+c) is the graph of f shifted c units to t...

If f is a function, the following statements are equivalent: the inverse of f is a function f is one to one the graph of f passes the hor...

A function consists of: a set of inputs, called the domain a rule by which each input determines one and only one output a set of outputs...

When  f is a function and a is a real number, the following are equivilant statements: -a is a zero of the function y=f(x) -a is an x-i...

A sequence is an ordered list of numbers. A sequence is defined recursively if the first term is given and there is a method of determinin...