Functions and Relations Question
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Grade 11 Functions and Relations CCSS: HSF-IF.B.4
The following table lists some values for a function, f(x). What conclusion can be reached about this function from these function values?
| x | f(x) |
| -1.5 | 1.38 |
| -1.25 | 2.64 |
| -1 | 3 |
| -0.75 | 2.73 |
| -.5 | 2.13 |
- The function is positive for -∞<x<0.
- The function is increasing for -∞<x<-1.
- The function is positive for all values of x.
- The function has a relative maximum near x=-1.