Dr. Fraser will cover the Real Number System and all its subcategories such as natural numbers, whole numbers, integers, and rational numbers. You will also cover terminating and repeating decimals as well as square roots, irrational numbers, and perfect squares. The lecture rounds out with the number line and an additional four examples to make sure of your understanding.Real numbers are used to measure continuous quantities.
of the real numbers are: the natural numbers, the whole numbers, the
integers, the rationals, and the irrationals.
The number line
can be used to graph sets of numbers.
number has 2 square roots. The positive one is called the principal
approximations of irrational numbers to compare and order a set of
real numbers that includes some irrationals.
The Real Number System
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.