Domain and Range
Domain
Comparing Graphs
Evaluate the Function
Evaluate the Function
100
Find the domain and range of the following set:
{(9, 1) (-8, 0) (-1, 7) (0, 6) (-5, -7)}
D: {-8, -5, -1, 0, 9}
R: {-7, 0, 1, 6, 7}
100
What is the domain of the following set of ordered pairs?
{(2, 1) (-1, 0) (-1, 3) (0, 2) (-5, 1)}
{-5, -1, 0, 2}
100
#3
City B is bigger at 4
At 6 years they are equal
100
f(x) = 2x. Find f(x) = 8
x = 4
100
f(x)=x+2. x=-4
f(x)= -2
200
Find the domain and range of the following set:
{(1, 1) (2, 0) (0, 3) (0, 6)}
D: {0, 1, 2}
R: {0, 1, 3, 6}
200
What is the domain of the following arrow diagram?
{-2,0,1,3}
200
#2
t = 40 seconds
30 meters at 160 seconds
200
f(x) = 100 + 20x. Find f(x) =180
x = 4
200
f(x)=3x-6. x=0
f(x)=-6
300
Find the domain and range of the following:
{(0, 1) (0, 2) (0, 0) (0, -2) (0, -8)}
D: {0}
R: {-8, -2, 0, 1, 2}
300
What is the domain of the following set of ordered pairs?
(-2, 1) , (4, 5) , (9, -1) , (-3, 0)
{-3,-2, 4, 9}
300
#10
Which picture shows Tom running home
F
300
f(x) = -3x - 4. Find f(x) = -19
x = 5
300
f(x)=25x. x=4
f(x)=100
400
What is the domain of the following? Think about what domain is...
{2, 3, 5, 7, 9}
400
What is the domain of the following set of ordered pairs?
(0, 3), (0, 2), (0, 0), (0, 1)
{0}
400
#11
What is the range of the water?
From 0 liters to about 11 liters of water
400
f(x) = 5x - 8. Find f(x) = 42
x = 10
400
f(x)=-4x + 8. x=25
f(x)= -92
500
What is the range of the following? Think about what range is...
{1, 3, 4, 5, 6}
500
What is the domain of the following set of ordered pairs?
(0, 3), (-1, 2), (-1, 0), (-3, 2)
{-3, -1, 0}
500
#12
What is the horizontal intercept?
There is no horizontal intercept
500
f(x) = 4x + 7. Find f(x) = 31
x = 6
500
f(x)= 3x^2+5x-2x. x=-4
f(x)=36