Domain and Range
Absolute Value
Piecewise Functions
Graphs
100
Domain is the possible __________ values.
input; x-values
100
Absolute value is how far a number is from ____.
Zero
100
How much would it cost for 60 minutes?
$5.00
100
Is the statement true:
d(30)=d(70)
Yes. The distance is 40 meters at both 30 and 70 seconds.
200
Range is the possible ___________ values.
output; y-values
200
What is the equation of this graph?
A .
y=|x|-5
200
How much would it cost for 130 minutes?
$12.50
200
Is the statement true:
d(90) < d(160)
Flase.
d(90) = 50 d(160)=30
50 > 30
300
What is the range of the Graph?
All numbers from 0 to 59
300
What is the equation of this graph?
y=|x-2|
y=|x+2|
y=|x|-2
y=|x|+2
y=|x-2|
300
How much does it cost for 100 minutes?
$10.00
300
Is this statement true?
d(0) = 0
Yes. The distance is 0 meters at 0 seconds.
400
What is the domain of the graph?
All Numbers from 0 to 12
400
What is the equation of this graph?
y=|x-2|
y=|x+2|
y=|x|-2
y=|x|+2
y=|x|-2
400
How much does it cost for 150 minutes?
$12.50
400
Which value is greater according to the graph?
f(2) or g(2)
g(2)
g(2)=7.5 f(2)=4
500
is 250 in the range of this function?
no, the range only goes from 75 to 215
500
What is the equation of this graph?
y=|x-3|-6
y=|x+3|+6
y=|x+3|-6
y=|x-3|+6
y=|x+3|-6
500
How much does it cost if the weight is 0.5 ounces?
$0.50
500
Which value is greater according to the graph?
f(4) or g(4)
Neither is greater. They are both 7.