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Use the graph of f to estimate the local maximum and local minimum. A quartic graph is shown. The graph intercepts the x axis at approximately -2.8 and 1.2. No local maximum; local minimum: approx. (1,-7.67) Local maximum: (-2,8); local minima: (-3,0) and (3,3) Local maximum: approx. (1,8.08); local minima: approx. (-2,-7.67) and (3,2.75) Local maximum: ∞ local minima: (-3,0) and (3,3)
