Question

Let
f(x) = 3x2 − 2x.
(a) Use the definition of derivative and the Procedure/Example box in this section to find the derivative.
f '(x) =

(b) Find the instantaneous rate of change of f(x) at
x = −1.

(c) Find the slope of the tangent to the graph of
y = f(x)
at
x = −1.

(d) Find the point on the graph of
y = f(x)
at
x = −1.

(x, y) =

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Calculus

Derivative

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