Khan Academy Math Algebra 2
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Sal walks through several examples of how to write g(x) implicitly in terms f(x) when is a shift or reflection f(x).
If we know one linear factor of a higher degree polynomial, can use polynomial division to find other factors the polynomial. If get an expression th. Expanded factor it, and then the zeros.
Learning that logarithms are just a way of expressing "the exponent you have raise base get another number" practice thi. When a polynomial is given in factored form, we can quickly find its zeros.
When we are given the equation of a function f(x), can check whether is even, odd, or neither by evaluating f(x).
