Question

transform y=3x²-6x-1 in the form of y=a(x-h)²+k.

a.y=3(x-1)²+2
b.y=3(x+2)+1
c.y=3(x+1)²+2
d.y=3(x+1)+1​

Answer 1

Answer:

options are in correct

Step-by-step explanation:

factor out 3

y=3(x²-2x)-1

y+_=3(x²-2x+_)-1

y+_=3(x²-2x+1)-1

y+3=3(x²-2x+1)-1

y+3=3(x-1) ²-1

y=3(x-1) ²-4