Center: (-9, -2)Radius = 6Step-by-step explanation:The general equation of the circle is:The center of the circle is given as (-g, -f) and the radius of this circle is calculated a...Read More

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hello, as we don't know if g(x) is continue, answer b f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7 vertex is (2,-7) ( a minimum since coefficient of x² is > 0)...Read More

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answer: all of the odd numbers were openedthe first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opene...Read More

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