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From left side to x=- 2 & → && Increasing From x=- 2 to x=0 & → && Decreasing From x=0 to right side & → && Increasing
Although the entire graph cannot be seen, it is reasonable to assume that it continues in the same manner. In that case, for all x-values less than x=- 2, f will be increasing. For all x-values greater than x=0, f will also be increasing.
Increasing Intervals: - ∞ &< x < - 2 [0.8em] 0 &< x < ∞ [0.8em]
Decreasing Interval: - 2 &< x < 0
The point where a function switches between decreasing and increasing is known as a turning point.