Domain and Range
MIX
Correlation /Relationship
Random
Functions?
100
Find the domain and range of the following set:
{(9, 1) (-8, 0) (-1, 7) (0, 6) (-5, -7)}
D: {-8, -5, -1, 0, 9}
R: {-7, 0, 1, 6, 7}
100
Which sentence describes the relationship shown on this scatter plot?
A. As the temperature decreases, the visitors increase.
B. As the visitors increase, the temperature decreases.
C. As the temperature increases, the number of visitors increases.
D. No correlation
C. As the temperature increases, the number of visitors increases.
100
Describe the correlation between the number of lanes rented and the number of people bowling.
Positive Linear Correlation
100
All of the y values or outputs are called what?
Range
100
Is this graph a function or not a function? Why or why not?
Not a Function
X-values repeat, vertical line test failed.
200
Find the domain and range of the following set:
{(1, 1) (2, 0) (0, 3) (0, 6)}
D: {0, 1, 2}
R: {0, 1, 3, 6}
200
Is this line an accurate line estimate of best fit for the data?
Yes
200
Describe the Correlation for the graph.
Negative Linear Correlation
200
What is the definition of function?
Every input(x) has only ONE output(y)
or X values do not repeat
200
Is this table a function or not a function?
Not a Function
300
Find the domain and range of the following:
{(0, 1) (0, 2) (0, 0) (0, -2) (0, -8)}
D: {0}
R: {-8, -2, 0, 1, 2}
300
Describe the relationship of each graph.
A.
B.
C.
A. No relationship
B. Positive Linear Relationship
C. Negative Linear Relationship
300
Describe what happens to my independent variable(x) and my dependent variable(y) when there is a Positive correlation.
Independent variable(x) and Dependent variable(y) both Increase
300
What is the domain of the function given by the set of points: (3, 7), (6, 2), (9, 5), (12, 8)?
{3, 6, 9, 12}
300
Which set of values is a function?
1. (9,5) (10,5) (9,-5) (10,-5)
2. (3,4) (4,-3) (7,4) (3, 8)
3. (6,-5) (7, -3) (8, -1) (9, 1)
4. (2, -2) (5, 9) (5, -7) (1, 4)
3. (6,-5) (7, -3) (8, -1) (9, 1)
400
What is the domain of the following? Think about what domain is...
{2, 3, 5, 7, 9}
400
Which scatterplot shows the correct trend line (line of best fit) for the relationship showing the number of bags of chocolates that are sold and the price per bag?
B. Chocolate Sales
400
Describe what happens to my independent variable(x) and my dependent variable(y) when there is a negative correlation.
Independent variable(x) increases and Dependent variable(y) decreases.
400
Which of the following lines represents the line of best fit for the scatter plot?
B.
400
Which set of ordered pairs represents a function?
A) {(1,2),(2,3),(3,4),(1,5)}
B) {(4,5),(4,6),(7,8)}
C) {(2,3),(3,4),(5,6)}
D) {(0,1),(1,2),(1,3)}
C) {(2,3),(3,4),(5,6)}
500
What is the range of the following? Think about what range is...
{1, 3, 4, 5, 6}
500
Which scatterplot shows the correct trend line (line of best fit) for the relationship showing the number games played and attendance in the Small Fry Baseball Tournament?
Z.
500
What type of correlation does this graph have?
No relationship
500
All of the x values or inputs are called what?
Domain
500
Is this graph a function or not a function?
Not a function