Functions and Relations Question
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Grade 9 Functions and Relations CCSS: HSF-LE.A.2
Some of the values of [math]f(x)[/math] are given in the table below. What is the function rule for this linear function?
| [math] \ \ \ \ \ \ \ \ \ \ \ mathbf{x} \ \ \ \ \ \ \ \ \ \ \ [/math] | [math] \ \ \ \ \ \ \ \ \ \ \mathbf{f(x)} \ \ \ \ \ \ \ \ \ \ [/math] |
| [math] 0 [/math] | [math] 2 [/math] |
| [math] 1 [/math] | [math] -8 [/math] |
| [math] 2 [/math] | [math] -18 [/math] |
| [math] 3 [/math] | [math] -28 [/math] |
- [math]f(x) = 10x - 2[/math]
- [math]f(x) = -10x + 2[/math]
- [math]f(x) = 10x + 2[/math]
- [math]f(x) = -10x - 2[/math]
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