The vertex of the parabola below is at the point (1.-3). Which of the equations below could be the one for this parabola?
2 answers:
Answer:
answer is choice D
Step-by-step explanation:
Apex
Answer: Choice D. y = (x-1)^2 - 3
The vertex is (h,k) = (1,-3). So h = 1 and k = -3.
We have a = 1 as the leading coefficient.
Plug those values into the equation below
y = a(x-h)^2 + k
y = 1(x - 1)^2 + (-3)
y = (x - 1)^2 - 3
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hope this helped:)
The answer is 4^3 and I believe that this is right
