MCQOPTIONS
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| 1. |
\({\rm{f}}\left( {\rm{x}} \right) = \frac{{27\left( {{{\rm{x}}^{\frac{2}{3}}} - {\rm{x}}} \right)}}{4}\)How many solutions does the function f(x) = -1 have? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» B. Two | |