Question: Use MATLAB to plot the polynomial y = 3x 4 - 5x 3 - 28x 2 - 5x + 200 on the interval $1

Use MATLAB to plot the polynomial y = 3x⁴ - 5x³ - 28x² - 5x + 200 on the interval $1 ≤ x ≤ 1. Put a grid on the plot and use the ginput function to determine the coordinates of the peak of the curve.

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