How are the functions
What is one way to compare two functions?
Use a table to compare their values.
Make a table of values.
x |
|
|
---|---|---|
|
|
|
|
|
|
0 | 0 |
|
1 | 1 |
|
2 | 2 | 0 |
What is the graph of
Check Every value in the
x |
|
|
---|---|---|
|
3 | 8 |
|
0 | 5 |
0 |
|
4 |
1 | 0 | 5 |
2 | 3 | 8 |
The graph shows the projected altitude f(x) of an airplane scheduled to depart an airport at noon. If the plane leaves two hours late, what function represents this transformation?
If the time of the flight is later, why do you subtract rather than add in
The y-values of the delayed flight correspond to x-values 2 hours earlier than the delayed flight.
A two-hour delay means the plane leaves at 2 p.m. This shifts the graph to the right 2 units.
The function