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Find the extrema for the following function on their given interval..pdf
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Find the focus, directrix, and vertex for the parabola x² = -16y.pdfFind the focus, directrix, and vertex for the parabola x² = -16y.pdf
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Find the extrema for the following function on their given interval..pdf

  1. Find the extrema for the following function on their given interval. Label extreme values as either absolute, local, or both. Solution domain is x<=3 f'(x) = 2x sqrt(3-x) - x^2 / 2* sqrt(3-x) f'(x) = 0 so 2x * (3-x) - x^2 /2 = 0 => +6x -3x^2 -0.5 x =0 so x= 0 0r x= 5.5/3 = 1.83 f''(x) = 2* sqrt(3-x) - x/sqrt(3-x) - x / sqrt(3-x) - x^2/4(sqrt(3-x)) at x=0 f'' is > 0 so minima at 0 and at x =1.83 f'' < 0 so minima at x=1.83
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