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
Find f(3)?
f(x) = 2x -2
What is 4?
f(3)
=2(3)-2
= 4
100
Is the following relation a function?
{(0,2),(-1,3),(3,2),(-4,5)}
What is yes?
200
What is the name for the center of the coordinate plane
What is the origin?
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
What is h(-2)?
h(-2) = 4x +2
What is -6?
200
A graph that has a domain of negative to positive infinity, and a range of negative to positive infinity
What is yes?
300
A set of all the x-values.
What is domain?
300
Find the range of the following function?
y=2x
What is negative to positive infinity?
300
Independent Variables are the labels on the ______axis?
What is X-Axis?
300
In this function, which part of the function represents the dependent variable?
f(x)=3x +2
What is f(x)?
300
True or False?
A function can have repeated y-values?
What is True?
400
What is the name of the shape of a graph that looks like an arch
What is parabola?
400
Find the range of the following function?
y = x^2 + 1
What is 1 to infinity?
400
In the following function, which is the independent variable? (x or y?)
y = 3x + 2
What is the X?
400
What is the x if f(x)=10?
f(x) = x/2
What is 20?
because 20/2 = 10
400
Is Y a function of x squared?
What is yes?
500
A graph, table or mapping that shows no repeated x-values.
What is a function?
500
What is the range of the function below?
y = 3x {Domain: 0,1,2,3,4)}
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
What is the range of the function below if the
domain is {2,3,4}?
f(x) = 2x-1
What is {3,5,7}?
500
TRUE OR FALSE. If you switch the inputs and outputs of a relation, you will always get another relation.