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pa help Po
transform the each function into the form of f(x)=a(x-h)²+k
1.f(x)=x²-2x-1
2.f(x)=x²6x+8
3.f(x)=-x²+4x+5
4.f(x)=-4x²+4x+1


Sagot :

Answer:

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1. f(x) = (x-1)²-2

2.f(x) = (x-3)²-1

3.f(x) = -(x-2)²+9

4.f(x) = -4(x-½)²+2

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Step-by-step explanation:

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