(WILL GIVE BRAINLEST) please show all your work so it can help me have a better understanding
1 answer:
The answer is
because you find what times what equal 63 (3*21) and then b/c 3 is prime you leave it alone and you only factor out 21 (7*3) because it's a square root you have to find a pair of prime numbers (3 and 3) so you multiply that by the 8 (24 - it stays outside the radical) and then you move on to the x and y. So for the x and y you just look at the exponent and figure out how many pairs of 2 you can make (x^14 turns into x^7 and y^9 turns into y^4 and the extra y stays inside the radical w/ the 7)
because you find what times what equal 63 (3*21) and then b/c 3 is prime you leave it alone and you only factor out 21 (7*3) because it's a square root you have to find a pair of prime numbers (3 and 3) so you multiply that by the 8 (24 - it stays outside the radical) and then you move on to the x and y. So for the x and y you just look at the exponent and figure out how many pairs of 2 you can make (x^14 turns into x^7 and y^9 turns into y^4 and the extra y stays inside the radical w/ the 7)
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Compare to the vertex form of parabola
- y=a(x-h)^2+k
- h=-2
- k=-1
So vertex should be at (h,k)=(-2,-1)
Graph attached
