fall 2007 Math 110 test 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Inductive reasoning | general conclusion (conjecture) from repeated observations of specific examples. May or may not be true
🗑
|
||||
| Deductive reasoning | general principals to specific examples
🗑
|
||||
| Natural numbers | Those with which we count discrete objects {1, 2, 3, 4, .....} is the set of natural numbers
🗑
|
||||
| Rational numbers | {x| x is a quotient of two integers, with denominator not equal to 0} (read the part in the braces as “the set of all numbers x such that x is a quotient of two intgers, with denominator not equal to 0)
🗑
|
||||
| Whole numbers | By including 0 in the set we obtain the set of whole numbers {0, 1,2,3,….}is the set of whole numbers
🗑
|
||||
| Irrational numbers | {x|x is a number on the number line that is not rational}is the set of irrational numbers
🗑
|
||||
| Integers | 0 and all whole #’s + & - |{…..-3, -2,-1, 0, 1,2,3…} |Not all #’s r intgers ie ½ is not it is a # ½ way between the intgers 0 & 1
🗑
|
||||
| Real numbers | {x|x is a number that can be representated by points on the number line} is the set of real numbers
🗑
|
||||
| rational numbers | rational numbers {x| x is a quotient of two integers, with denominator not equal to 0} Can be written as decimal numbers, Any rational number can be written as a decimal that will come to an end (terminate), or repeat in a fixed “block” of digits for ex
🗑
|
||||
| quotient =. | The number obtained by dividing one quantity by another. In 45 ÷ 3 = 15, 15 is the quotient
🗑
|
||||
| irrational nmbers | irrational numbers {x|x is a number on the number line that is not rational}i
🗑
|
||||
| Real numbers | Real numbers {x|x is a number that can be represent Ted by points on the number line} {x|x is a number that can be representated by points on the number line} is the set of real numbers Can be written as decimal numbers, Any rational number can be writte
🗑
|
||||
| 1. Consider the set {-5, - , - , -.7, 0, 7.1, 15}. 2. List the elements of the set that belong to each of the following.a. natural numbers whole numbers integers rational numbers - | a. natural numbers{15, 7.1,} b. whole numbers {0, 15, 7,1,} c. integers {1,5, 7,10,-5,}d. rational numbers -
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
garrowcousino
Popular Math sets