identify the intervals of y=4x^2-31x+21

  1. Consider the functionf (x) = 2x^3 - 3x^2 - 72x + 7 Find and classify the critical points. Identify the intervals of increase and
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  3. 1. Find: of y= 2x^2-3/x+3> Domain > Intercepts > Asymptote(s) > Positive intervals > Negative intervals > Decreasing intervals >
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