Question
For f(x) = x, the instantaneous rate of change is known to be - 6 at x = - 3. Find the equation of the tangent line to the
graph of y = f(x) at the point with x-coordinate - 3.
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For f(x) = x, the instantaneous rate of change is known to be - 6 at x = - 3. Find the equation of the tangent line to the graph of y = f(x) at the point with x-coordinate - 3.

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