The initial value problem y' (t) − y(t) = g(t), y(0) = 0, where (t) is the piecewise-defined function (t) = 2 if 0

Q: 1) Find the absolute extremum values of f(x) = x² – 3x + 20 over the interval [1, 3].

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Q: 1) Find the absolute extremum values of f(x) = x² – 3x + 15 over the interval [1,3].

A: To find the extreme values of the given function f(x) = x2 - 3x + 15 over [1, 3]