Find any extreme values of the function f(x) =
![](data:image/png;base64, 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)
- 7 and their locations.
◦ local (and absolute) maximum -7 at x = 5/2, local minimum -2 at x = 0
◦ local (and absolute) minimum -7 at x = 5/2, local maximum -2 at x = 0
◦ local (and absolute) maximum -7 at x = 5/2, no local minima
◦ local (and absolute) minimum -7 at x = 5/2, no local maxima
◦ no absolute or local extrema