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13 Select the correct answer. What is the standard form of this function? Rx) = -(x-4)²+2 OA Rx) = x2 + 8x-14 OB. Ax) = x2 + 4x - 30 OC. RX) = -x2 + 4x - 30 OD AX) = -x2 + 8x - 14
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13

Select the correct answer.
What is the standard form of this function?
Rx) = -(x-4)²+2
OA
Rx) = x2 + 8x-14
OB.
Ax) = x2 + 4x - 30
OC.
RX) = -x2 + 4x - 30
OD
AX) = -x2 + 8x - 14

User Aniston
by
5.1k points

1 Answer

1 vote

Answer:

D.
\bold{\ -x^2+8x-14\ }

Explanation:


-(x-4)^2+2=-(x-4)(x-4)+2 = -(x^2-4x-4x+16)+2 = \\\\=-(x^2-8x+16)+2=-x^2+8x-16+2=\underline{\ -x^2+8x-14\ }

User Pavan Sokke Nagaraj
by
5.6k points
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