Did you know...?
On this day in 1943 Beatles guitarist George Harrison was born in Liverpool, England.
and...
In 1964 Cassius Clay (who later changed his name to Muhammad Ali) became the world heavyweight boxing champion by defeating Sonny Liston in Miami Beach.
Precalc:
Today we talked about the cotangent function and how it relates to the tangent function.
Homework:
Worksheet 1 (will be added soon)
Algebra II:
Today we went over synthetic division and the definition of "zeros." For those of you who forget, a zero is solution for 'x' that will make a polynomial equal to zero.
Ex: -2 is a zero for the polynomial x^2 + 5x + 6 because if you substitute -2 in for x, the polynomial equals zero, which also means that (x + 2) is a factor of this polynomial.
For help with synthetic division (and long division) the powerpoint used in class is available for download here.
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