Vocabulary
This is a special relation that "spits out" exactly one output for every input.
What is a function?
On a graph, this type of indicates that a quantity is remaining constant.
What is horizontal?
A function "spits out" exactly one of these for every input.
What is an output?
This is the set of all inputs in a relation.
What is the domain?
This is the number that comes next in this arithmetic sequence:
11, 13, 15, 17, _____
What is 19?
A graph of this type is made of disconnected lines or dots.
What is discrete?
When graphing a relation, inputs are generally placed on this axis.
What is the x-axis?
A function can be represented these three ways.
What are a table, a graph, and a mapping diagram.
This is the domain of the following relation:
{(2,5),(1,0),(3,-8)}
What is {1,2,3}?
This is a list of terms with a common difference.
What is an arithmetic sequence?
This is a relationship between two quantities.
What is a relation?
This is the point where the x-axis and y-axis intersect one another.
What is the origin?
Field trip!
What is the repeated 1 in the input blob?
This is the set of all outputs in a relation.
Determine the common difference of this arithmetic sequence:
17, 22, 27, 32, 37
What is 5?
Given a graph, one can use this test to determine if a relation is a function.
What is the vertical line test?
When graphing a function on all inputs, which inputs should be used in order to get a good idea of the graph's shape?
What are -3, -2, -1, 0, 1, 2, and 3?
A relation of this type is NOT a function.
What is a relation with a repeated input that produces two different outputs?
The symbol f(x) is used to represent a function's _______.
What is output?
Determine the common difference of this arithmetic sequence:
4, -2, -8, -14, -20
What is -6?
This is the number that each term "goes up by" in an arithmetic sequence.
What is a common difference?
Field Trip
What are {-3,0,1,5} ?
Field trip!
What are 0 through 5?
0 < x < 5
The domain of the function f(x) = x2 is {0,3,5}. This is the function's range.
What is {0,6,25}?
Write an equation in function notation to represent this arithmetic sequence:
7, 9, 11, 13, 15
#1 #2 #3 #4 #5
What is f(x) = 2x + 5 ?