Today, we worked on two more functions: absolute and
radical after studying more in the logarithm. All of the knowledge in
this chapter is truly a basic concepts about the special function,
domain, range, graphs, equations. More and deep things will be explored
at high school, advance Math study.

Here is the homework for today’s contents:

P.553, 19.4.5, 19.4.6, 19.4.7, 19.4.8, 19.4.9

P.562, 20.1.1, 20.1.2, 20.1.5, 20.1.6

P.568, 20.2.2, 20.2.3, 20.2.4, 20.2.5.