3 years ago

Can somebody help me with this question please. I am confused.

1 answer:

7 0

$y=5 (x-3)^{2} -6
 \\y=5( x^{2} -6x+9)-6 \\ y=5 x^{2} -30x+45-6 \\ y=5 x^{2} -30x+39$
So the correct answer is C

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