Which of the following equation is equivalent to f(x)=2(x–1)²+5?
A.f(x)=2x²-4x+7
B.f(x)=2x²-4x-7
C.f(x)=2x²+4x-7
D.f(x)=2x²+4x+7
plss answer it correctly! :D
A.f(x)=2x²-4x+7
B.f(x)=2x²-4x-7
C.f(x)=2x²+4x-7
D.f(x)=2x²+4x+7
plss answer it correctly! :D
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Answer:
A po
Step-by-step explanation:
f(x) = 2 (x-1)² +5
f(x)= 2 (x-1)(x-1)+5
f(x)=2(x²-2x+2)+5
f(x)= 2x²-4x+7
Answer:
D
Step-by-step explanation:
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