Ordering Real Numbers
What is the square root of 3 rounded to the nearest hundredth?
1.73
What does it mean when you see repeating x's in a relationship in the form of ordered pairs, a table, or a mapping?
The relationship is not a function.
Natural, Whole, Integer, Rational, Irrational
What is the best description for the following number?
2
Natural
Which of the following best describes this Scatter Plot?
No Association
Non-Linear Association
Positive Linear Association
Negative Linear Association
See Image
Scatter Plots for 100
No Association
Why is Scientific Notation useful?
To write very small and very large numbers more conveniently.
What is -3/7 rounded to the nearest hundredth?
-0.43
What is the trick when determining if a relationship is a function or not when given a graph?
Vertical Line Test
Natural, Whole, Integer, Rational, Irrational
What is the best description for the following number?
-3
Integer
Which of the following best describes the this Scatter Plot?
No Association
Non-Linear Association
Positive Linear Association
Negative Linear Association
See Image
Scatter Plots for 200
Negative Linear Association
How many non-zero digits should be to the left of the decimal for a number written in Scientific Notation?
1
What is 1 1/3 rounded to the nearest tenth?
1.3
Is the following a function?
{(2,3),(3,4),(5,6),(6,6)}
Why, or why not?
Yes. There are no repeating x's.
Natural, Whole, Integer, Rational, Irrational
What is the best description for the following number?
0
Whole
Which of the following best describes the this Scatter Plot?
No Association
Non-Linear Association
Positive Linear Association
Negative Linear Association
See Image
Scatter Plots for 300
Non-Linear Association
What does the exponent represent in a number written in Scientific Notation?
The number of times the decimal must be moved.
What is pi rounded to the nearest hundredth?
3.14
Which graph represents a relationship that is NOT a function?
See Image
Functions for 400
Graph C
Natural, Whole, Integer, Rational, Irrational
What is the best description for the following number?
3/7
Irrational
Based of this graph, how tall is someone, in inches, that wears a size 14 US shoe?
See Image
Scatter Plots for 400
75 inches
Convert 0.000045 to Scientific Notation.
4.5 X 10^-5
Order these numbers from least to greatest:
square root of 3
-3/7
1 1/3
pi
-3/7, 1 1/3, square root of 3, pi
Which mapping represents a relationship that is NOT a function?
See Image
Functions for 500
Mapping B
Natural, Whole, Integer, Rational, Irrational
What is the best description for the following number?
-2/3
Rational
Based of this graph, how many hours would you need to study to receive an 80 on the math test?
See Image
Scatter Plots for 500
4.5 hours
Acceptable range 4 - 5 hours
Convert 5.65 X 10^4 to standard notation.
56,500