a. Use MATLAB to find the coefficients of the quadratic polynomial y = ax 2 + bx
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a. Use MATLAB to find the coefficients of the quadratic polynomial y = ax2 + bx + c that passes through the three points (x, y) = (1, 4), (4, 73), (5, 120).
b. Use MATLAB to find the coefficients of the cubic polynomial y = ax3 + bx2 + cx + d that passes through the three points given in part a.
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