Vocabulary
Domain and Range
Translation
Function Notation
Function or Not
100
The set of all y-values.
What is range?
100
What is the domain of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-3,-2,0,5}?
100
Find g(x), where g(x) is the reflection across the y-axis of f(x)=7x-3.
What is g(x)=-7x-3
100
Find f(3)? f(x) = 2x -2 g(x) = 3x h(x)=x/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
Translation up k units, K>0 and translation down K units, K<0. Y=f(x)+k
What is Vertical Translations?
200
What is the range of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-2}?
200
Find g(x), where g(x) is the reflection across the x-axis of f(x)=-|x+6|-7.
What is g(x)=-|x-6|-7
200
What is h(-2)? f(x) = 2x - 3 g(x) = 4x +2 h(x) = 2x^2
What is 8?
200
Is the following relation a function? {-2,2),(0,1),(-2,3),(3,-1),(0,3)}
What is No?
300
A set of all the x-values.
What is domain?
300
Find the range of the following function? y=2x (you may use your calculator)
What is the Set of All Real Numbers?
300
Vertex(-1,4), slope is -1/3. write an absolute value function.
What is Y=-1/3|x+1|+4
300
In this function, which part of the function represents the y-variable or dependent variable? (f(x) or x?) f(x)=3x +2
What is f(x)?
300
True or False? A function can have repeated y-values?
What is True?
400
simplest form in a set of functions that form a family.
What is parent function?
400
Find the range of the following function? y = x^2
What is all y-values greater than and equal to zero?
400
What is the vertex, parent function, and the translation of y=3|x-2|+4.
What is vertex (2,4), parent function y=|x| and translation 2 units to the right, vertically stretched by the factor 3, and translated 4 units up.
400
What is the x if f(x)=10? f(x) = x/2
What is 20? because 20/2 = 10
400
Functions cannot have repeated _______values.
What is X?
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
What is an equation for the vertical translation of y=2x-1?
What is y=2x-4
500
What is the range of the function below if the domain is {0,1,2,3,4}? f(x) = 2x-1
What is {-1,1,3,5,7}?
500
What is the name of the method used to determine whether a graph is a function or not?
What is The Vertical Line TEST?
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