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Let f(x)=3x^29x+2. (A) Find y and dy for the function f at x=2. (B) Graph the functions y and dy from part A. (C) Compute

Let f(x)=3x^2−9x+2. (A) Find Δy and dy for the function f at x=2. (B) Graph the functions Δy and dy from part A. (C) Compute the values of Δy and dy from part A for Δx=0.3.

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