Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-IF.B.4
The table below gives some of the values of a function, [math]f(x)[/math]. Which of the following is most likely true, using only the data from the table?
| [math] \ \ \ \ \mathbf{x} \ \ \ \ [/math] | [math] \ \ \ \ \mathbf{f(x)} \ \ \ \ [/math] |
| [math] -0.5 [/math] | [math] 1.03 [/math] |
| [math] 0 [/math] | [math] 2 [/math] |
| [math] 0.5[/math] | [math] 1.03 [/math] |
| [math] 1[/math] | [math] -1.5 [/math] |
| [math] 1.5[/math] | [math] -4.47 [/math] |
| [math] 2[/math] | [math] -7 [/math] |
| [math] 2.5[/math] | [math] -3.47 [/math] |
- The function is negative on the interval [math](0,2)[/math]
- The function is decreasing on the interval [math](0,oo)[/math].
- The function is decreasing on the interval [math](0,2)[/math]
- The function is positive on the interval [math](-oo,0)[/math].
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