Question: In Example 6 in this section, we were given f(x) = 3x2 + 2x + 11 and found f(x) = 6x + 2. Find (a)

In Example 6 in this section, we were given f(x) = 3x2 + 2x + 11 and found f(x) = 6x + 2. Find
(a) The instantaneous rate of change of f(x) at x = 6.
(b) The slope of the tangent to the graph of y = f(x) at x = 6.
(c) The point on the graph of y = f (x) at x = 6.

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