1.4 Defining New Functions from Old: Quiz
Problem 1
Consider a function f(x), whose values are given in the following table.
| x | f(x)
|
| –2 | 4
|
| –1 | 2
|
| 0 | 0
|
| 1 | 2
|
| 2 | 4
|
| 3 | 6
|
| 4 | 8
|
Let a = 3. For each transformation of f, give the value.
- – f(a)
- f(a – 1)
- f(a) – 1
- – f(a – 1)/4