Functions and Relations Question
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Grade 10 Functions and Relations CCSS: HSF-IF.A.1
Given the table below, which of the following function rules defines this relationship?
| x | f(x) |
| -2 | 23 |
| -1 | 2 |
| 0 | -1 |
| 1 | -4 |
| 2 | -25 |
- f(x)=-8x+5
- f(x)=-3x3-1
- f(x)=-3x2-2
- f(x)=-2x4-8