Question: Suppose that f(x) = -6/x. (a) What is the average rate of change of f (x) over each of the intervals 1 to 2, 1

Suppose that f(x) = -6/x.

(a) What is the average rate of change of f (x) over each of the intervals 1 to 2, 1 to 1.5, and 1 to 1.2?

(b) What is the (instantaneous) rate of change of f (x) when x = 1?

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