This document contains a list of 43 questions about concepts in college algebra including: 1) numbers with non-repeating decimal representations, 2) properties of real numbers and their representations on a number line, 3) classifying numbers as natural, whole, integer, rational, irrational or real, 4) evaluating algebraic expressions, and 5) finding distances between points on a number line. Students are instructed to submit their answers on Moodle by the specified due date.

1. College Algebra P.1 Submit your answers on Moodle by classtime 8/29. Dr. Moseley
1. ___ numbers have infinite nonrepeating decimal representations.
2. The point 0 on the real number line is called the ___
3. The distance between the origin and a point representing a real number on
the real number line is the ___ ___ of the real number.
4. A number that can be written as the product of two or more prime
numbers is called a ___ number.
5. The ___ of an algebraic expression are those parts separated by addition.
6. The ___ property of _____ states that .
7. The ___ property of _____ states that .
8. The ___ property is demonstrated by
9. The ___ property of _____ states that .
10.The ___ property of _____ states that .
For numbers given in #11-19, are they natural? Whole? Integers? Rational?
Irrational? Real?
11.9 12. 13. 14. √ 15. 0
16.-11 17. 2.01 18. 19.
20.Give a verbal description of the subset of real numbers described by this
notation:
21.Sketch this subset of real numbers on a real number line:
22.Was the interval in number 21 bounded or unbounded?
23.Give a verbal description of the subset of real numbers described by this
notation:
24.Sketch this subset of real numbers on a real number line:
25.Was the interval in number 24 bounded or unbounded?

2. College Algebra P.1 Submit your answers on Moodle by classtime 8/29. Dr. Moseley
26.Give a verbal description of the subset of real numbers described by this
notation:
27.Sketch this subset of real numbers on a real number line:
28.Was the interval in number 27 bounded or unbounded?
29.Give a verbal description of the subset of real numbers described by this
notation:
30.Sketch this subset of real numbers on a real number line:
31.Was the interval in number 30 bounded or unbounded?
32.Evaluate | |
33.Evaluate | |
34.Evaluate | |
35.Evaluate | |
36.Use the appropriate symbol, <, >, or =, to compare and | |.
37.Use the appropriate symbol, <, >, or =, to compare | | and | |.
38.Find the distance between -126 and -75 on the number line.
39.The ____ of an expression are separated by plus signs.
40.The coefficient of is ___.
41.Evaluate for the value .
42.Evaluate the expression for the value
43.Evaluate the expression for the value