Vocab
Am I a function?
Am I Linear?
Point Slope Form
Domain & Range
Miscellaneous
Integers
100
This vocab word is used to describe the set of all inputs for a function.
Domain
100
No, It does not pass the vertical line test.
100
y=3x-10
Yes
100
Identify x1 and y1:
(0,4)
(0,4)
x1 = 0 and y1 = 4
100
Find the DOMAIN of the set of ordered pairs:
{(-2, 4), (3, 2), (2, 10)}
{-2, 3, 2}
100
What is the point-slope formula?
y-y1=m(x-x1)
100
1-5
-4
200
This vocab word is used to describe the set of all outputs of a function.
Range
200
Yes, it passes the Vertical Line Test.
200
Is f(x) = x2 + x + 1 linear?
No, exponent of x is not 1.
200
Find the slope between the two points (4,3) and (10,4).
1/6
200
Find the Range of the set of ordered pairs:
{(-2, 4), (3, 2), (2, 10)}
{2,4,10}
200
What two things do you need for the point-slope formula?
Point (x1,y1)
and Slope m
200
2-10
-8
300
What is the slope-intercept formula?
y=mx+b
300
The mapping diagram shows a function or not.
No, not a function. Input of 2 repeats.
300
y=2x3+10
No, exponent of x is not 1.
300
If m=2, x1=1, and y1=3, what is the point slope form of the linear equation?
y-3=2(x-1)
300
What is the domain of the following table:
x y
1 2
2 5
6 2
2 9
5 1
{1,2,5,6}
300
What is the slope-intercept formula?
y=mx+b
300
9-16
-7
400
How do you determine if a graph is a function or not?
Vertical Line Test (VLT)
400
Does the following table represent a function?
x y
1 2
2 5
6 2
2 9
5 1
No, because the input of 2 repeats.
400
Does the table represent a linear function?
x y
4 3
3 2
2 1
1 0
0 -1
Yes. ROC is constant.
400
What is the point slope formula for a line that passes through (1.2) and has a slope of -5?
y-2=-5(x-1)
400
Find the DOMAIN:
{(0,9), (0,8), (0,7), (0,6)}
{0}
400
What is the value of b in:
y=-3x-2
-2
400
10-20
-10
500
This vocab word has a rule that "each x-value is paired with only one y-value",
Function
500
Is this a function and why?
No, because the input of 8 repeats and doesn't pass VLT.
500
Is this a linear function? 
No, it's not straight.
500
What is the point slope formula of the line that passes through the points (0,4) and (9,5)?
m=1/9
y-4=1/9 (x-0)
OR
y-5=1/9 (x-9)
500
Find the Range:
{(0,9), (0,8), (0,7), (0,6)}
{6,7,8,9}
500
What is the point used in
y-2=3(x+3) ?
(-3,2)
500
999-1000
-1