Vocabularies
Am I a function?
Domain
Range
Decreasing interval
Increasing Interval
100
This word is used to describe the set of all inputs for a function | All X values of a graph
Domain
100
Is the following graph a function?
Not a function
100
Find the domain:
{ 6, 7, 8 }
100
What is the Range of the graph?
-6< Y <= 6
100
List the intervals when the graph is increasing and decreasing.
HINT: Arrow means its continuous.. aka infinite.. 
-infinity <x<1
100
What intervals is the graph Increasing?
1<x< infinity
200
This word is used to describe the set of all outputs of a function | All Y values of a graph
Range
200
Is the following line a function?
Yes, it is a function
200
What is the DOMAIN of the graph?
- infinity < x <_ 1
200
Find the RANGE in
0<y<infinity
200
Find the Interval of decreased.
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-infinity <x<0
200
What Interval is the line increasing?
-4<x<2
300
What visual test can be used to determine if a graph is a function, from left to right?
Vertical Line Test | Pencil Test
300
Is this a function and why?
Not a function, because x's repeat at 8
300
find the domain
FALSE
300
Find DOMAIN and RANGE:
D={-1 ≤ x ≤ 4}
R={-4 ≤ y ≤ 5}
300
Find the Interval of Decreased:
-infinity <x< -3
300
What is the interval if increasing?
-2< x< Infinity
400
How many points should the vertical line test cross the graph for it to be a function?
1
400
is this a function?
No,
400
What is the domain of the function?
- infinity < x < + infinity
400
Find the DOMAIN and RANGE:
-infinity <y< infinity
400
What intervals is the graph Decreasing?
-3<x<-2
0<x<1
400
What Interval is the function increasing?
-2<x<-1
4<x<5
500
What is the name of the point where the graph touches the x-axis and y-axis.
x-intercepts and y-intercepts
500
Is this a function?
yes
500
Find the Domain
-2<=x<infinity
500
Find the Range.
-5<= y<=7
500
What intervals is the graph Decreasing?
-7<x<-3
0<x<2
500
What Interval is the function increasing?
-7<x<-4
-1<x<0
3<x<4