Are You Having Fun(ction)?
Am I a function?
What's my function?
Key Features of Graphs
Miscellaneous
100
This word is used to describe the set of all inputs for a function.
What is the domain?
100
What is No, not a function? It does not pass the vertical line test.
100
f(-3) if f(x) = 2x +1
What it -5 ?
100
What is the maximum value for the graph?
6
100
Find the DOMAIN:
{(-2, 4), (3, 2), (2, 10)}
What is {-2, 3, 2}?
200
This word is used to describe the set of all outputs of a function.
What is the range?
200
What is Yes?
200
Let f(x) = x2 + x + 1; find f(-5).
What is 21?
200
The shaded region is increasing, decreasing, or constant.
Decreasing Interval
200
What is the line drawn through a scatter plot called?
What is the Line of Best Fit?
300
This word describes any set of ordered pairs where each x-value is paired with one y-value. (The x value does not repeat)
What is a FUNCTION?
300
The mapping diagram shows a function or not.
What is No, not a function?
300
Based on the graph of the function, what is f(4)?
f(4) = -2
300
What is the first increasing interval for this graph?
[-4,-2]
300
What type of line shows zero change?
What is a HORIZONTAL Line?
400
How do you determine if a GRAPH is a function or not?
What is the Vertical Line Test?
400
Does the following table represent a function?
x y
1 2
2 5
6 2
2 9
5 1
What is No, because the input (x) of 2 has two different outputs (y)?
400
Evaluate this function for f(-4)
f(x)=-1/2x^2+2
f(-4)= -6
400
The y-intercept of the graph.
What is (0, 4)?
400
What are the 3 types of correlation or association when interpreting a scatter plot? (Must get all 3 correct to earn points)
What is Positive Correlation, Negative Correlation, and No Correlation.
500
What is the name of a function that only includes whole numbers? For example: people, customers, objects.
What is a DISCRETE?
500
Is this a function and why?
What is no, because x's repeat at 8?
500
Find f(4) =
0
500
Evaluate f(x) if f(-2)
f(x) = 2x2 + 412
500
What is the rule (function) for this table of values?
y = 2x + 3