Determine if the function is continuous on the given interval. - 1. f(x) = √x² – 25 ; [−6, −5] 2. f(x) = √16 – x² ; [−4, 4] 3. f(x) = 2√√x + 3; [−3,−1] 1 4. f(x) = x²-9 ;[−3,0] 2 5. f(x) = ; [1,3] 12-x²

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