What is the domain of the following relation?
{(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-3,-2,0,5}?
100
A snow vendor collects data on the number of snow cones he sells per day and the daily temperatures? What is the dependent variable?
What is the number of snow cones?
100
X = 3. Evaluate Y = 2x -2
What is 4?
Y=2(3)-2= 4
100
Is the following relation a function?
{(0,2),(-1,3),(3,2),(-4,5)}
What is yes?
200
What does VLT stand for?
Vertical Line Test
200
What is the range of the following relation?
{(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-2}?
200
A teacher wants to see if there is a relationship between her students' test scores and the amount of time they study. What is the independent variable?
What is the amount of time they study?
200
X = 5 Evaluate
y= 10 - 3x
What is -5?
200
Is the following relation a function?
{-2,2),(0,1),(-2,3),(3,-1),(0,3)}
What is No?
300
What is the domain
The set of all the X values (the input)
300
Find the range of the following function?
{(3,-7),(3, -6),(3, -5),(4, -7)}
What is {-5, -6, -7}
300
Independent Variables are the labels on the ______axis?
What is X-Axis?
300
x = 6 Evaluate
Y = x
What is 6
300
True or False?
A function can have repeated y-values?
What is True?
400
How do you know if a relation is a function?
Every input has only one output.
Every X has only one Y.
400
Find the domain of the following function?
{(32, 16),(33, 18),(32, 20),(32, 22)}
What is {32, 33}
400
In the following function, which is the independent variable? (x or y?)
y = 3x + 2
What is the X?
400
x = 3 Evaluate
Y = (4x+6)/2
What is 9?
because 18/2 =9
400
Functions cannot have repeated _______values.
What is X?
500
How do you know if a relation is NOT a function?
One input has more than one output.
500
What is the range of the function below?
y = 3x {Domain: 0,1,2,3,4)} 5 Answers
What is {0,3,6,9,12}?
500
In the following equation, what is the dependent variable? (P or s?) P = 4s
What is P?
500
x= 0,2,4,5 Evaluate
Y = 2x-1 Four answers
What is {-1,3,7,9}?
500
What is the name of the method used to determine whether a graph is a function or not?