2 years ago

Does anyone know how to solve this

1 answer:

madam [21]2 years ago

6 0

Hey I think the answer is letter b if not
I am sorry

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Alex777 [14]

answer=my buttttttttttttttttttttttttttttttttttttttttttttttttt

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2 years ago

mihalych1998 [28]

Step-by-step explanation:

I hope it's correct... Ahh.. Now it's long enough

6 0

3 years ago

alexgriva [62]

I think it’s B if not I can’t tell because I can’t see all the questions .

4 0

2 years ago

Katena32 [7]

Your answer is either C or D. But I strongly believe that the answer would possibly be C.

-Anime

4 0

2 years ago

nekit [7.7K]

Answer:

$f(x)=-\frac{1}{3}(x-2)^2+4$ ,

Step-by-step explanation:

The function of the graph can be written in the vertex form as

$f(x)=a(x-h)^2+k$ , where V(h,k)=V(2,4) is the vertex of the quadratic function.

We substitute the value to obtain;

$f(x)=a(x-2)^2+4$ ,

The point (5,1) lies on the graph so we use it to determine the value of a.

$1=a(5-2)^2+4$ ,

$1-4=a(3)^2$ ,

$-3=9a$ ,

$a=-\frac{1}{3}$

The required equation is

$f(x)=-\frac{1}{3}(x-2)^2+4$ ,

5 0

2 years ago